The following is a basic guide to the actual known ship classes that have appeared on Star Trek over the last 30+ years. There are 49 so far, in addition, other hypothetical classes have been inserted to give a balanced impression of how the fleet may look and operate, going back a period of two centuries to the very beginnings of the Federation and Starfleet. In many ways there are too many classes here to seem sensible, it's just that somehow Starfleet have constructed 80,000 ships since its founding (due to the ship registries we know) and rather than have certain classes having thousands of ships, I was more comfortable with explaining this with a large number of classes...

Designation refers to the class' hardware type, eg, Cruiser, Destroyer, Surveyor etc. I submit that these old marine terms are used by the Federation, for they have had passing mentions. For instance, in the Dominion war Sisko referred to the Federation task forces in categories such as 'Cruiser Wings' and 'Destroyer Units'. Detailed info on Designation specifications are found on the Designations page.

The Dates column refers to the speculated dates when the prototype vessel of that class was first actively commissioned, and the very last ship of that class decommissioned/destroyed, etc.. 

Length and Ships Built is a conjectured figure. If the amounts of ships figure is in brackets, it indicates that further vessels in that class are planned, and the current number is only provisional, this obviously is only pertinent to 24th century classes still under construction.

Power is an approximate calculation of shield strength times offensive capability, ie, for Constitution Class the final value of 7.8 is reached.

Its (conjectured) Shield strength is 1.3, times Phaser arrays (4) and Photon launchers (2), or 1.3 x 6, totalling 7.8 -

Shield Strengths can be found listed on that class' particular page. For more info, see Definitions.

This basically gives an overall idea of how offensively powerful that particular class vessel is. For older ships (Daedalus Class) who possess the older style Laser Cannon and Fusion Missiles, a 50% power reduction calculation is considered. For middle aged classes of ship which have since been refitted, their original prototype values are noted. Quantum Torpedo and Phaser Cannon values are speculated as being twice that of Photon torpedoes, older ships since upgraded to Quantums aren't considered, only new original prototypes fitted with them are acknowledged. Phaser types are passingly acknowledged, for Excelsior Class phasers are obviously going to be considerably less powerful than Sovereign for instance (Phaser Types are detailed Here).  Final power values given are a fair indication of that class' actual armour and hitpoints capability, and a ship whose power is 100, is there or thereabouts ten times as powerful as a ship that is rated at 10. The inserted Shield Strengths (listed for each class on its page) is considered to be increased and improved as time moves on and technology advances, and the system works on an exponential curve basis like the warp scale, meaning that a ship with a shield strength of 6, is not necessarily twice as strong as a ship with a shield value of 3.

Most of this data is speculative, and not to be taken as gospel. Only for those class ships that have been visually portrayed, and whose nature, designation, size and age etc. are reasonably established, are close. All class stat details can be found in the Fleet Guides...

Please take note, some may find it strange that in the 24th century classes section certain ship classes that are believed to be new are placed in an earlier time-frame, classes like Akira and Steamrunner for instance which are listed here to be from the 2360's. Construction dates are based on the given registries for ships we know, and these two classes seem to be contemporary to at least Galaxy Class, or perhaps even (incredulously) pre-date it. But, with a lack of actual canon dates for class constructions one has to make do with scant available fact, and speculation to fill in the (many) loopholes.

Starship Classes appear in regular text, shuttle types, tankers, transports and other such utility support vessels appear in italics.

-NOTE: If you are viewing this page from within the Utopia Planitia section, each class page will open within the main frame. If viewed alone within your browser, all class page links bypass fleet indices and go to only their relevant pages

= This signifies that I have created a CGI design for this class. More are being developed for various classes all the time. See Here for more.

Overview of classifications 21st to 22nd centuries

Many of the inserts here, such as the DY series of ships were initially compelled by this LCARS graphic from the TNG episode 'Up The Long Ladder'. The DY-100 and DY-500 have definite canon status from the episodes TOS: 'Space Seed', TNG: 'Up the Long Ladder', and VGR: 'Future's End'.

Overview of 22nd Century Starship classifications Of The United Federation of Planets

CLASS NAME	DESIGNATION	DATES	LENGTH (metres)	Ships Built	Offensive Power	Prototype Registry
Dauntless Class	Cruiser	2161-2181	185	18	1.4	NX - 01
Viking Class	Heavy Cruiser	2161-2183	245	14	2.2	NX - 31
Gagarin Class	Surveyor	2161-2202	112	16	1.6	NX - 69
Pioneer Class	Cruiser	2161-2189	173	29	1.6	NX -100
Europa Class	Science	2161-2200	95	16	1.2	NX - 122
Federation Class I	Heavy Cruiser	2161-2189	262	20	2.4	NX - 151
Daedalus Class	Surveyor	2161-2196	105	51	1.5	NX - 170
Vostok Class	Frigate	2161-2233	221	10	2.0	NX - 195
Gallant Class	Medium Cruiser	2163-2207	195	4	2.0	NX - 212
Florence Class	Scout	2163-2199	143	13	2.0	NX - 253
Mach Class	Frigate	2163-2215	229	16	1.8	NX - 271
Illustrious Class	Medium Cruiser	2165-2213	188	25	2.4	NX - 280
Hamburg Class	Frigate	2165-2215	236	9	2.0	NX -293
Merrimack Class	Destroyer	2166-2224	281	11	2.8	NX - 301
Mercury Class	Surveyor	2168-2235	185	16	1.8	NX - 315
Yucatan Class	Light Cruiser	2168-2219	112	17	2.0	NX - 329
Foundation Class	Surveyor	2170-2220	131	26	2.2	NX - 327
Institution Class	Frigate	2170-2218	223	18	2.8	NX - 336
Triumph Class	Heavy Cruiser	2171-2235	301	29	3.0	NX - 362
Aquarius Class	Medium Cruiser	2174-2225	202	12	2.4	NX - 414
Agamemnon Class	Destroyer	2178-2226	260	14	3.6	NX - 429
Newfoundland Class	Surveyor	2178-2245	214	20	2.4	NX - 439
Titan Class	Heavy Cruiser	2178-2233	323	9	3.8	NX - 450
Comet Class	Medium Cruiser	2179-2224	281	25	3.2	NX - 464
Odysseus Class	Frigate	2180-2231	246	31	3.4	NX - 478
Arizona Class	Light Cruiser	2181-2239	170	27	2.8	NX - 490
Saladin Class	Destroyer	2182-2286	242	36	4.0	NX - 500
Discovery Class	Science	2183-2246	121	43	2.2	NX - 515
Hermes Class	Scout	2184-2276	242	20	2.0	NX - 585
Comanche Class	Medium Cruiser	2185-2209	246	24	4.0	NX - 601
Cygnus Class	Scout	2186-2289	211	50	3.8	NX - 617
Oberth Class	Science	2189-	120	295*	2.2	NX - 620
Phoenix Class	Heavy Cruiser	2190-2246	314	20	4.2	NX - 650
Lincoln Class	Scout	2192-2231	239	3	3.2	NX - 703
Cosmos Class	Heavy Destroyer	2194-2240	386	9	4.8	NX - 720
Explorer Class	Surveyor	2196-2244	271	31	4.4*	NX - 743
Atlantis Class	Light Cruiser	2197-2270	220	16	4.6	NX - 779
Persia Class	Medium Cruiser	2198-2241	261	12	4.8	NX - 807
Ontario Class	Heavy Cruiser	2200-2259	371	6	5.1	NX - 834

*839 ships total, built in the 22nd century. (Oberth Class being the most successful and versatile ships endured for a long while coming in several batch variants. Only 21 of its 295 total ships of the class built in the 22nd century)

* Towards the end of the 23rd century, the term 'Science Vessel' was incorporated into the same bracket as Surveyor. And all became known as Surveyors from thereon.

22nd Century support ship classes (Unregistered - Not Starship Classes)

Overview of 23rd Century Starship classifications

Calibre Class	Heavy Cruiser	2201-2241	342	14	5.3	NX - 863
Valencia Class	Light Cruiser	2203-2247	173	17	4.5	NX - 889
Pyrrhus Class	Frigate	2205-2249	206	18	5.2	NX - 909
Paladin Class	Scout	2206-2274	224	12	4.0	NX - 936
Atlas Class	Destroyer	2209-2261	246	11	5.0	NX - 953
Achilles Class	Destroyer	2210-2275	290	20	5.0	NX - 1001
Ptolemy Class *	Light Cruiser	2212-2293	222	25	4.0	NX - 1079
Trident Class	Heavy Cruiser	2214-2260	316	20	5.8	NX - 1110
Everest Class	Medium Cruiser	2215-2274	221	13	5.9	NX - 1143
San Antonio Class	Destroyer	2216-2279	262	24	7.0*	NX - 1178
Zeus Class	Heavy Cruiser	2218-2230	300	4	7.2	NX - 1205
Roma Class	Frigate	2220-2286	242	16	5.9	NX - 1249
Valiant Class	Heavy Cruiser	2222-2287	303	6	7.2	NX - 1288
Puma Class	Surveyor	2226-2279	212	18	5.0	NX - 1353
Ranger Class	Medium Cruiser	2228-2266	280	15	6.6	NX - 1416
Icarus Class	Surveyor	2231-2275	211	23	6.2	NX - 1459
Tornado Class	Frigate	2232-2273	240	21	7.0	NX - 1496
Compton Class	Destroyer	2233-2259	295	6	7.4	NX - 1520
Concord Class	Scout	2235-2269	230	11	6.8	NX - 1545
Courageous Class	Destroyer	2238-2280	293	24	7.2	NX - 1576
Viper Class	Destroyer	2240-2285	300	14	7.4	NX - 1612
Polyphemus Class	Heavy Cruiser	2242-2284	271	23	7.8	NX - 1665
Constitution Class	Heavy Cruiser	2244-2308	289	47	7.8	NX - 1700
Iluyushin Class	Surveyor	2246-2291	211	15	5.6	NX - 1744
Olympia Class	Medium Cruiser	2249-2289	261	10	9.8*	NX - 1760
Nevada Class	Scout	2252-2290	206	8	7.0	NX - 1766
Protector Class	Frigate	2253-2309	191	8	8.4	NX - 1781
Cardinal Class	Medium Cruiser	2256-2309	258	12	10.2	NX - 1795
Miranda Class	Light Cruiser	2261-	245	172	13.8	NX - 1830
Charger Class	Light Cruiser	2262-2347	210	21	12.0	NX - 1856
Star Class	Heavy Cruiser	2263-2320	452	12	21.6	NX - 1912
Soyuz Class	Destroyer	2264-2290	248	16	12.0*	NX - 1921
Hawk Class	Frigate	2265-2315	232	19	20.0	NX - 1938
Prague Class	Scout	2265-2310	236	22	6.8	NX - 1960
Horatio Class	Surveyor	2276-2331	220	2	10.8	NX - 1970
Constellation Class	Medium Cruiser	2267-	315	54	17.6	NX - 1974
Excelsior Class	Heavy Cruiser	2267-	467	192	22.0	NX - 2000
Swift Class	Medium Cruiser	2267-2310	310	18	15.2	NX - 2056
Azimov Class	Light Cruiser	2269-	191	20	7.4	NX - 2070
Federation Class II	Dreadnought	2268-2311	320	5	38.4	NX - 2100
Venture Class	Medium Cruiser	2268-2350	303	9	16.8	NX - 2117
Renown Class	Dreadnought	2271-2303	416	10	20.6	NX - 2188
Scorpion Class	Escort	2273-2318	206	42	20.6	NX - 2210
Cassiopeia Class	Surveyor	2276-2335	109	29	10.2	NX - 2326
Monarch Class	Heavy Cruiser	2277-	442	12	26.6	NX - 2370
Callisto Class	Light Cruiser	2278-2328	240	17	13.8	NX - 2399
Victor Class	Frigate	2279-2303	235	7	20.0	NX - 2477
Belknap Class	Medium Cruiser	2280-2340	326	16	22.4	NX - 2501
Odyssey Class	Surveyor	2281-2366	188	14	16.0	NX - 2561
Britannia Class	Medium Cruiser	2282-2370	280	32	20.8	NX - 2640
Loknar Class	Frigate	2283-2367	238	11	30.0	NX - 2700
Newton Class	Surveyor	2283-2367	198	27	12.0	NX - 2771
Cosmos Class	Medium Cruiser	2284-	306	18	26.6	NX - 2830
Botrandra Class	Light Cruiser	2284-2341	215	5	20.0	NX - 2872
Delta Class	Heavy Cruiser	2285-	363	20	32.0	NX - 2918
Retainer Class	Destroyer	2285-2350	286	10	28.8	NX - 2975
Copernicus Class	Surveyor	2286-2350	191	9	18.0	NX - 3031
Commodore Class	Heavy Cruiser	2287-2326	339	23	34.4	NX - 3106
Xerxes Class	Light Cruiser	2289-	237	22	22.8	NX - 3200
Mariner Class	Surveyor	2291-	219	12	24.0	NX - 3392
Sevastyanov Class	Medium Cruiser	2292-	212	9	26.4	NX - 3431
Formidable Class	Heavy Cruiser	2292-	480	28	36.6	NX - 3480
Eagle Class	Heavy Cruiser	2293-2371	399	30	38.8	NX - 3566
Sentinel Class	Dreadnought	2294-2340	514	7	46.8	NX - 3611
Moscow Class	Heavy Scout	2295-	319	19	24.0	NX - 3707
Vigilant Class	Escort	2295-2344	191	33	36.8	NX - 3715
Monitor Class	Heavy Cruiser	2296-2320	477	6	38.6	NX - 3780
Spartacus Class	Medium Cruiser	2296-2373	246	16	33.0	NX - 3833
Triton Class	Light Cruiser	2297-2353	203	40	26.6	NX - 3863
Nautilus Class	Frigate	2298-2353	300	26	32.4	NX - 3911
Buffalo Class	Destroyer	2299-2323	385	53	32.0	NX - 4084
Pathfinder Class	Surveyor	2300-2376	255	56	30.6	NX - 4106
Providence Class	Heavy Cruiser	2300-2350	493	16	40.2	NX - 4121

-Towards the end of the 23rd century the Federation had grown enormously, and fleetyard facilities had been expanded 10 fold since the beginning of the century. After the first large increase during the 2260's, there was further need to cater for the massive new frontiers of Federation space and the volatile climate of the post Khitomer cold war, so production efforts were greatly increased again, in both number of ships built and new experimental classes.

-Another thing that happened was ships became generally larger and more powerful across the board, with even Light Cruisers tripling armaments overnight, as if war seemed to be around the corner. From hereon specification benchmarks increased. For instance: Destroyer and Frigate types upgraded to become in the region of 25% greater in mass for each new ship of these types, this is why 24th century Destroyers, Cruisers and Frigates etc, can, on the whole, be around 100 metres longer (and more heavily armed) than their 23rd and 22nd century equivilents.

(These large amounts of ships and classes has to be speculated to account for a rise in registry numbers commissioned between the Excelsior NX-2000 prototype and ships in the NCC 11000 region 30-40 years later. Also, this entire statistics board for the fleet must account for some 80,000 ships from the beginning of the Federation to the latest ships in the 24th century....)

*Ptolemy Class, although generally classed as a Light Cruiser in hardware terms, also served as a Cargo container ship.

*The San Antonio Class saw the breakthrough in weapons technology -the introduction of Photon Torpedoes in 2216, the implementation of these devices greatly increased a vessel's offensive power. All other stars ( * ) refer to similar breakthroughs in weapons technology and efficiency that boost overall offensive power values.

*The Soyuz prototype saw the introduction of new shield grids, or 'deflector screens' as was the fashionable term at the time. These strengthened screens were also used during the Constitution Class upgrades during the early 2270's.

23rd Century support ship classes

*Until the end of the 23rd century Fighters, Tankers and other utility vehicles were unlisted. In 2302 a great number of previously unregistered ship types, including alien designs of Federation members, were absorbed into Starfleet's administrative body and became Starfleet registered ships. 

*The Class III Neutronic Fuel Carrier was the classification of the Kobayashi Maru - ST II: The Wrath of Khan.

Overview of 24th Century Starship classifications

CLASS NAME	DESIGNATION	DATES	LENGTH (metres)	Ships Built	Power	Prototype Registry
Inspiration Class	Medium Cruiser	2301-	361	23	36	NX - 10004
Medusa Class	Destroyer	2301-(2350)	381	31	36.8	NX - 10156
Azimov Class	Scout	2301-2370	301	16	30.0	NX - 10230
Frontier Class	Heavy Cruiser	2301-2355	389	4	40.2	NX - 10369
Indri Class	Surveyor	2302-	188	73	18.2	NX - 10251
Ambassador Class	Heavy Cruiser	2302-	526	98	46.2	NX - 10521
Adventurer Class	Heavy Cruiser	2303-2362	408	23	38.2	NX - 10787
Meridian Class	Medium Cruiser	2304-2377	288	10	30.8	NX - 11074
Apollo Class	Destroyer	2304-	412	41	36.0	NX - 11468
Robeck Class	Frigate	2305-	328	53	34.8	NX - 13500
Voyager Class	Surveyor	2306-2360	255	11	24.6	NX - 15311
Ramsey Class	Medium Cruiser	2307-	293	27	34.0	NX - 16184
Hokule'a Class	Destroyer	2310-	388	14	34.6	NX - 19371
Wambundu Class	Light Cruiser	2311-	195	103	24.4	NX - 20338
Retainer Class	Medium Cruiser	2311-	330	69	33.8	NX - 21996
Nelson Class	Scout	2313-	203	45	28.8	NX - 23835
Amazon Class	Medium Cruiser	2314-	304	83	44.2	NX - 25807
Ariane Class	Scout	2316-	244	12	29.0	NX - 27100
Niagara Class	Heavy Cruiser	2318-	415	46	43.2	NX - 28382
Canopus Class	Surveyor	2320-	188	159	26.6	NX - 29533
Surak Class	Light Cruiser	2324-	206	107	28.0	NX - 31001
Benevolence Class	Light Cruiser	2325-	226	59	32.0	NX - 33689
Potemkin Class	Medium Cruiser	2325-2369	323	9	38.8	NX - 35009
Merced Class	Frigate	2325-	340	51	38.0	NX - 36823
Griffin Class	Heavy Cruiser	2326-	516	17	52.8	NX - 39118
Avalon Class	Light Cruiser	2329-	253	13	30.0	NX - 40186
Mars Class	Light Cruiser	2330-	290	15	30.0	NX - 41340
Centaur Class*	Scout	2331-	382	22	36.8	NX - 42023
Athena Class	Frigate	2332-	331	14	40.6	NX - 42776
Renaissance Class	Medium Cruiser	2333-	330	75	41.4	NX - 43045
Mediterranean Class	Surveyor	2333-	190	103	32.0	NX - 43183
Myrmidon Class	Carrier	2334-	349	2	40.0	NX - 44392
Curry Class*	Carrier	2334-	274	8	43.5	NX - 45617
Meteor Class	Frigate	2334-	314	7	40.0	NX - 45931
Cherokee Class	Medium Cruiser	2336-	336	40	48.0	NX - 46824
Kordeya Class	Destroyer	2337-2373	411	12	50.4	NX - 48873
Evadne Class	Surveyor	2339-	272	17	32.8	NX - 49710
Lyra Class	Surveyor	2340-	207	19	34.6	NX - 49976
Antipodes Class	Medium Cruiser	2342-	311	50	50.4	NX - 51383
Rameses Class	Tactical Cruiser	2343-	612	6	78.0	NX - 52183
Steamrunner Class	Frigate	2345-	315	(42)	44.8	NX - 52129
Springfield Class	Surveyor	2345-	265	(85)	38.4	NX - 53678
T'Koral Class	Light Cruiser	2346-	253	19	38.2	NX - 55146
Chimera Class	Scout	2347-	208	(65)	55.8	NX - 57044
New Orleans Class	Frigate	2348-	360	52	54.9	NX - 57288
Challenger Class	Medium Cruiser	2348-	342	88	66.0	NX - 57478
Korolev Class	Heavy Cruiser	2349-	442	73	81.9	NX - 58986
Zodiac Class	Medium Cruiser	2350-	277	24	62.0	NX - 59745
Independence Class	Medium Cruiser	2351-	303	78	60.6	NX - 60154
Nebula Class	Heavy Cruiser	2351-	440	(83)	96.0	NX - 60572
Apache Class	Light Cruiser	2352-	203	128	49.6	NX - 61004
Sabre Class	Light Cruiser	2353-	172	(28)	54.0	NX - 61387
Rigel Class	Heavy Cruiser	2354-	504	25	96.0	NX - 62040
Akira Class	Heavy Cruiser	2354-	445	(50)	105.6	NX - 62497
Allegiance Class	Frigate	2355-	303	60	60.2	NX - 62993
Norway Class	Frigate	2355-	335	(39)	64.0	NX - 63712
Spectra Class	Escort	2355-	210	7	89.0	NX - 65119
Beagle Class	Light Cruiser	2356-	295	10	58.8	NX - 66188
Andromeda Class	Heavy Scout	2357-	390	(41)	66.0	NX - 67718
Freedom Class	Light Cruiser	2357-	259	89	63.0	NX - 68179
Sequoia Class	Medium Cruiser	2358-	338	(17)	70.4	NX - 70043
Galaxy Class	Explorer	2358-	641	(65)	105.0	NX - 70637
Carolina Class	Scout	2359-	310	(12)	78.0	NX - 71121
Bradbury Class	Heavy Cruiser	2360-	602	(5)	112.0	NX - 72307
Harrier Class	Light Cruiser	2360-	260	(34)	43.4	NX - 73120
Cheyenne Class	Destroyer	2361-	380	(45)	84.0	NX - 73531
Majestic Class	Frigate	2363-	338	(13)	92.0	NX - 72000
Revere Class	Light Cruiser	2364 (2359)	269	(3)	90.0	NX - 70945
Ticonderoga Class	Tactical Cruiser	2365 (2358)	501	2	137.8	NX - 69101
Defiant Class	Escort	2371 (2366)	120	(26)	129.6*	NX - 74205
Orion Class	Medium Cruiser	2371 (2367)	342	(25)	108.0	NX - 74384
Intrepid Class	Medium Cruiser	2371 (2367)	343	(26)	77.0	NX - 74600
Nova Class	Surveyor	2372 (2364)	184	(34)	61.2	NX - 72188
Sovereign Class	Explorer	2372 (2364)	685	(14)	155.4	NX - 74222
Prometheus Class	Tactical Cruiser	2373 (2350)	414	(6)	138.6	NX - 59650
						NCC 74913
Edinburgh Class	Light Cruiser	2374-	188	(4)	87.0	NX - 84039
Utopia Class	Heavy Cruiser	2375 (2370)	530	(3)	124.8	NX - 79023
Arlington Class	Escort	2376-	102	(12)	100.4	NX - 81131
Emerald Class	Medium Cruiser	2377 (2368)	303	(3)	108.2	NX - 77816
Cosmos Class	Explorer	2378 (2370)	973	(2)	242.4	NX - 79787
Resistance Class	Tactical Cruiser	2378-	188	(1)	undetermined	NX - 87015
Mirage Class	Heavy Cruiser	2379 (2373)	468	(1)	Pending	NX - 83514

-The two dates for commissioning given above refer to the year the design was finalised (and registry processed) eg: Sovereign Class - finalised 2367, eventually commissioned 2372.

*Classes with a 'ships built' tally in brackets indicates a current, provisional figure, as construction is continuing, or is planned to continue. Tallies without brackets indicates that class of ship has ceased production, for whatever reason.

*Curry Class and Centaur Class are is most likely actual classes, although the class names are uncertain. So for the sake of argument, I've just called it 'Curry Class' 'Centaur Class' here.

*Ticonderoga, Orion and Defiant Classes saw the first field usage of the successfully tested Quantum Torpedo. These advanced weapons affectively double the yield of the long enduring Photon Torpedo. (Other vessels whose prototype was launched with Quantums, have their final Power tally in yellow).

23rd Century support ship classes

For the 24th century a vast increase in listed ships was made. As well has hugely increased ship production, currently existing, but previously unisted vessels such as Tankers, Fighters, Light and Heavy Transports/Shuttles and other non-combatants were integrated into the NCC Fleet system in the year 2302. (unless certain individual ships such as Transports were specifically classified as non-listed civilian vehicles under charter). 

The Ships Built figure in brackets mean that vessel of that class or type (later batch variations included) are still under production, and the number is as of 2378. Those without brackets are final figures, production for the class has ended.

This system of classification does not include small Transport Pods and Air Trams, etc...

Buzzard Class	Transport	2302-	109	(1182)	6.2
New Mexico Class	Runabout	2302-	20	(495)	6.2
Ganymede Class	Supply Ship	2302-	226	(855)	5.0
Sagan Class	Light Utility	2302-	30	(719)	0.0
Banyan-Type	Exec. Shuttle	2302-	30	(6915)	12.0
Peregrine Class II	Fighter	2302-	33	(8185)	18.2
Distinction Class	Personnel Carrier (Heavy)	2302-	419	960	18.8
Polaris Class III	Tanker	2302-	510	113	0.0
Delgado-Type	Exec. Shuttle	2302-	47	(5381)	0.0
Poseidon Class	Runabout (Sub light)	2302-	31	(503)	7.6
Precision Class	Light Utility (Sub Light)	2302-	23	627	0.0
Grasshopper Class	Light Utility	2302-	16	1497	0.0
Venice-Type	Light Transport	2302-	50	1310	15.6
Unicorn Class	Supply Ship	2302-	170	109	8.0
Bolivia Class	Light Tug	2302-	77	114	0.0
India Class	Heavy Tug	2302-	215	16	20.0
Deneva Class	Tug/Cargo Ship	2304-	100	742	10.4
Johann Svengaard Class	Hospital	2306-2373	172	42	10.8
Bristol Class	Tug/Cargo Ship	2311-	188	117	13.0
Mercury Class (Type A)	Light Tug	2317-	130	24	18.0
Gopher Class	Utility	2318-	92	4305	20.0
Jefferies Class	Freighter	2319-	186	1015	16.2
McKinley-Type	Hopper	2320-	20	135	0.0
Java Class	Cargo Ship	2320-	568	22	10.0
Hippocrates Class	Hospital	2323-	266	56	18.0
Istanbul Class	Transport	2324-	185	154	11.0
Mercury Class (Type B)	Light Tug	2329-	129	(61)	20.4
Tudor Class	Supply Ship	2336-	129	194	9.6
Eminence-Type	Exec Shuttle	2343-	41	3195	23.0
Olympic Class	Hospital	2343-	320	46	39.6
XPS-Type *	PSS (Prototype Support Ship)	2344-	109	(50)	0.0
Falcon Class	Fighter	2344-	44	662	26.0
Wasp Class	Utility	2345-	39	806	20.6
Barracuda Class	Light Utility	2350-	20	495	8.0
Yorkshire Class	Transport	2350-	182	281	28.8
Entrepeneur-Type	Exec Shuttle	2350-	35	950	16.6
Sphinx-Type	Workpod	2350-	10	(335)	0.0
Ju'day Class	Exec Shuttle	2350-	68	(181)	18.0
Taurus Class	Fighter	2350-	48	1129	32.2
Peregrine Class III	Fighter	2352-	35	(3088)	30.2
White Star-Type	Tanker	2353-	608	55	25.0
Kerry-Type	Hopper	2354-	12	(357)	0.0
Ariadne Class	Runabout	2356-	29	(2106)	28.8
Newark Class	Utility	2362-	66	(112)	24.6
Danube Class	Runabout	2368-	25	(374)	31.0
Yellowstone Class	Runabout	2370-	23	(41)	66.0
Cotapaxi Class	Transport	2371-	214	(17)	64.0
Montana Class	Heavy Utility	2374-	86	(30)	24.0
Sheppard Class	Tanker	2375-	520	(8)	40.0

* The XPS-Type is of course speculative, but the designation is based on the USS Hauck mentioned in the Fact Files, which was a support ship deployed to monitor the Intrepid Class prototype field trials.

Example of other Auxiliaries still in service

Singular Ship Types

These are some examples of one-off ships. These include the war kitbashes, and failed prototypes.

Note:- The Curry, Centaur and Medusa-types are not listed below. I personally assume that these vessels belong to their own, as yet uncertain classes. See here for more.

-The Elkins and Yeager-Types are both sub-classes of the Intrepid Class.

-The Carlston-type is an assumed name for the Consitution variant, as listed in the DS9 Technical Manual. For more on this ship, see here.

  A DESCRIPTION OF STARSHIP DESIGNATIONS

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