List of World War II ships of less than 1000 tons

The List of World War II ships of less than 1000-tons is an alphabetical list of minor military ships of World War II. Only ships with a displacement of less than 1000-tons are listed. For larger vessels, see also list of World War II ships. For ship classes, see the list of World War II ship classes.

A

 * Aconit (France): 950-ton Flower class corvette
 * Æger (Norway): 735-ton Sleipner class destroyer
 * Ahti (Estonia): 140-ton gunboat
 * Ajonpää (Finland): 52-ton Ajonpää class minesweeper
 * Aura (Finland): 400-ton coast guard and escort vessel
 * Aura II (Finland): 563-ton presidential yacht and escort vessel

B

 * Baire (Cuba): 500-ton gunboat
 * Barranquilla (Colombia): 142-ton gunboat
 * Bathurst Class (Argentina): 500-ton minesweeper
 * Bellona (Denmark): 369-ton C class submarine
 * Belomorec (Bulgaria): 77-ton patrol boat
 * Beskytteren (Denmark): 415-ton fisheries patrol vessel
 * Birago (Germany): 50-ton patrol boat, ex-Siofok (Austria)
 * Bogota (Colombia): 360-ton gunboat
 * Bouchard class (Argentina): 450-ton minesweeper
 * Brage (Norway): 260-ton minelayer
 * HNOMS Brand (1898) (Norway): 107-ton torpedo boat

C

 * Capitan Quevedo (Cuba): 115-ton coast guard craft
 * Carabobo (Colombia): 120-ton coast guard vessel
 * Carioca (Brazil): 552-ton mine layer
 * Cartagena (Colombia): 142-ton gunboat
 * Chiang Kung (China): 250-ton patrol boat
 * Chiang Tai (China): 250-ton patrol boat
 * Chang Ning class (China): 400-ton patrol vessel class of 10
 * Chen Shen (China): 275-ton river gunboat
 * Chernomorec (Bulgaria): 77-ton patrol boat
 * Chi Jih (China): 500-ton survey vessel
 * Chien Chung (China): 90-ton river gunboat
 * Chien Kang (China): 390-ton destroyer, became Yamasemi (Japan)
 * Chu Chien (China): 740-ton gunboat
 * Chu Kuan (China): 740-ton gunboat
 * Chu Tai (China): 740-ton gunboat
 * Chu Tung (China): 740-ton gunboat
 * Chu Yiu (China): 740-ton gunboat
 * Chu Yu (China): 740-ton gunboat
 * Chung Shan (China): 780-ton gunboat, ex-Yung Feng
 * Cordoba (Argentina): 890-ton destroyer
 * Cordoba (Colombia): 360-ton gunboat
 * Czajka (Poland) 183-ton minesweeper
 * Czapla (Poland) 183-ton minesweeper

D

 * Daphne (Denmark): 381-ton D class submarine
 * Diez de Octubre (Cuba): 218-ton gunboat
 * Dragen (Denmark): 290-ton torpedo boat, became TFA3 (Germany)
 * Draug: (Norway): 578-ton Draug class destroyer
 * Drazki torpedo boat (Bulgaria): 97-ton torpedo boat, commissioned 5 Jan 1908, today museum ship
 * Drski (Bulgaria): 97-ton minesweeper
 * Dryaden (Denmark): 381-ton D class submarine
 * Durres (Albania): 46-ton patrol boat
 * Dzik (Poland): 540-ton Ursula class submarine

E

 * El Fateh (Egypt): 128-ton river gunboat
 * El Zahir (Egypt): 128-ton river gunboat
 * Elicura (Chile): 400-ton coast guard vessel

F

 * Fei Ying (China): 850-ton destroyer
 * Flora (Denmark): 369-ton C class submarine
 * Freja (Denmark): 322-ton patrol boat, became Sudpol (Germany), then Freya (Germany)
 * Fresia (Chile): 435-ton submarine
 * Frøya (Norway): 870-ton minelayer
 * Fu Yu (China): 630-ton gunboat

G

 * Galathea (Denmark): 237-ton Ægir class submarine
 * Garm (Norway): 578-ton Draug class destroyer
 * General Haller (Poland): 342-ton gunboat
 * Glenten (Denmark): 290-ton torpedo boat
 * Glommen (Norway): 351-ton minelayer
 * Gor (Norway): 289-ton Vale-class minelayer
 * Guacolda (Chile): 435-ton submarine
 * Guale (Chile): 435-ton submarine
 * Gyller (Norway): 735-ton Sleipner class destroyer

H

 * Hafir (Egypt): 74-ton river gunboat
 * Hai Fu (China): 166-ton gunboat
 * Hai Ho (China): 211-ton river gunboat
 * Hai Hung (China): 190-ton gunboat
 * Hai Ku (China): 190-ton gunboat
 * Hai Ou (China): 166-ton patrol boat
 * Hai Peng (China): 211-ton river gunboat
 * Hai Yen (China): 56-ton patrol boat
 * Hämeenmaa (Finland): 400-ton training sloop
 * Havfruen (Denmark): 407-ton H class submarine
 * Havhesten (Denmark): 407-ton H class submarine
 * Havkalen (Denmark): 407-ton H class submarine
 * Havkatten (Denmark): 108-ton torpedo boat
 * Havmanden (Denmark): 407-ton H class submarine
 * Havørnen (Denmark): 108-ton torpedo boat and minesweeper
 * Heimdal (Norway): 578-ton offshore patrol vessel
 * Hejmdal (Denmark): 705-ton patrol boat, became Nerger (Germany)
 * Henrik Gerner (Denmark): 463-ton submarine tender and minelayer
 * Henrique Diaz (Brazil): 680-ton trawler
 * Hitra (Norway): 125-ton submarine chaser
 * Høgen (Denmark): 290-ton torpedo boat, became TFA1 (Germany)
 * Hoi Fu (China): 680-ton gunboat
 * Honningsvåg (Norway): 487-ton naval trawler
 * Hsien Ning (China): 418-ton gunboat
 * Hu Ngo (China): 97-ton torpedo boat, became Kawasemi (Japan)
 * Hu Peng (China): 97-ton torpedo boat
 * Hu Tsuin (China): 97-ton torpedo boat
 * Hu Ying (China): 97-ton torpedo boat
 * Hvalen (Denmark): 290-ton torpedo boat, became TFA5 (Germany)
 * Hvalrossen (Denmark): 160-ton torpedo boat

I

 * Iguape (Brazil): 150-ton minesweeper
 * Iku-Turso (Finland): 716-ton submarine
 * Ilmatar (Estonia): gunboat
 * Islands Falk (Denmark): 760-ton fishery patrol vessel
 * Itacuruca (Brazil): 210-ton mine layer
 * Itajahy (Brazil): 150-ton minesweeper
 * Itapemirim (Brazil): 340-ton mine layer

J

 * Jastrząb (USA, then Poland): 800-ton United States S class submarine
 * Jaskółka (Poland): 183-ton minesweeper
 * Jen Shen (China): 300-ton gunboat
 * Junín (Colombia): 120-ton coast guard vessel
 * Jurmo (Finland): 400-ton tug

K

 * Kalanpää (Finland): 52-ton Ajonpää class minesweeper
 * Kalev (Estonia): 834-ton submarine
 * Karjala (Finland): 342-ton gunboat
 * Khrabry (Bulgaria): 97-ton minesweeper
 * Kiang Chen (China): 550-ton gunboat
 * Kiang Heng (China): 550-ton gunboat
 * Kiang Hsi (China): 140-ton gunboat
 * Kiang Kun (China): 140-ton gunboat
 * Kiang Li (China): 550-ton gunboat
 * Kiang Yuan (China): 550-ton gunboat
 * King (Argentina): 900-ton gunboat
 * 'Kiwi' (New Zealand): 607-ton Bird class minesweeper
 * Kjell (Norway): 84-ton 2nd class torpedo boat
 * King Haakon VII (Norway): 357-ton PC class escort ship
 * Komendant Piłsudski (Poland) 342-ton Gunboat
 * Kung Chen (China): 90-ton river gunboat
 * Kvintus (Denmark): 186-ton minlayer, became Fürstenburg (Germany)

L

 * La Plata (Argentina): 890-ton destroyer
 * Laaland (Denmark): 350-ton minelayer
 * Laine (Estonia): 211-ton gunboat
 * Laxen (Denmark): 290-ton torpedo boat, became TFA6 (Germany)
 * Lech (Poland) 280-ton Tugboat
 * Lembit (Estonia): 834-ton submarine
 * Leopard, former HNoMS Balder (Norway, then Germany): 708-ton torpedoboat, returned to Norway 1949, scrapped 1961
 * Li Chieh (China): 266-ton gunboat, became Lisui (Japan)
 * Lieska (Finland): 60-ton minelayer
 * Lindormen (Denmark): 614-ton minelayer, became Vs1401 (Germany)
 * Loimu (Finland): 60-ton minelayer
 * Lossen (Denmark): 628-ton minelayer
 * Lougen (Denmark): 350-ton minelayer
 * Louhi (Finland): 640-ton minelayer and submarine tender

M

 * Maagen (Denmark): 110-ton fishery patrol vessel
 * Makrelen (Denmark): 108-ton torpedo boat
 * Maranho (Brazil): 934-ton destroyer
 * Mardus (Estonia): 80-ton gunboat
 * Mariscal Sucre (Colombia): 125-ton gunboat
 * Mato Grosso (Brazil): 560-ton destroyer
 * Mazur (Poland) 340-ton torpedo boat
 * Mewa (Poland): 183-ton minesweeper
 * Miina (Finland): 80-ton mine tender
 * Ming Chuen (China): 465-ton gunboat
 * Ming Sen (China): 465-ton gunboat, captured by Japan
 * 'Moa' (New Zealand): 607-ton Bird class minesweeper
 * MTB 102 (UK) 68-foot Motor Torpedo Boat
 * MTB 345 (UK, then Norway) 16.05-ton Motor Torpedo Boat
 * Murature (Argentina): 900-ton gunboat

N

 * Najaden (Denmark): 782-ton torpedo boat, completed 1947
 * Narhvalen (Denmark): 108-ton torpedo boat and minesweeper
 * Narvi (Finland): 400-ton tug
 * SS Nautilus (India): 300 ton gun boat and coast guard
 * Nor (Norway): 260-ton minelayer
 * Nordkaperen (Denmark): 108-ton torpedo boat
 * Nordkapp (Norway): 275-ton fishery protection vessel
 * Nymphen (Denmark): 782-ton torpedo boat, completed 1947

O

 * Odin (Norway): 735-ton Sleipner class destroyer
 * Ørnen (Denmark): 290-ton torpedo boat, became TFA2 (Germany)
 * Otra (Norway): 355-ton minesweeper

P

 * Panay (USA): 474-ton river gunboat, sunk 12 December 1937
 * Paraguacu (Brazil): 430-ton river monitor
 * Parnaiba (Brazil): 620-ton river monitor
 * Paukku (Finland): 60-ton minelayer
 * Pernambuco (Brazil): 470-ton river monitor
 * Pichincha (Colombia): 120-ton coast guard vessel, class of 3
 * Pikker (Estonia): 500-ton yacht, became Kiev (USSR) and later Luga (USSR)
 * Pol III (Norway): 214-ton guard vessel
 * Pommi (Finland): 80-ton mine tender
 * Porkala (Finland): 162-ton minesweeper
 * Pukkio (Finland): 162-ton minesweeper

Q

 * Quidora (Chile): 435-ton submarine

R

 * Ran (Denmark): 237-ton Ægir class submarine
 * Rauma (Norway): 355-ton minesweeper
 * Rautu (Finland): 165-ton minesweeper
 * Reiher (Germany): 109-ton training vessel, ex-West Diep (Belgium), became Warendorp
 * Riilahti (Finland): 310-ton minelayer and antisubmarine escort
 * Rio Pardo (Brazil): 132-ton submarine chaser
 * Ristna (Estonia): 500-ton sidewheeler minelayer
 * Rota (Denmark): 369-ton C class submarine
 * Rucamilla (Chile): 435-ton submarine
 * Ruotsinsalmi (Finland): 310-ton minelayer and antisubmarine escort
 * Rybitwa (Poland) 183-ton minesweeper
 * Ryś (Poland) 980-ton submarine

S

 * Sæl (Norway): 107-ton 1. class torpedo boat
 * Sælen (Denmark): 108-ton torpedo boat
 * Safari (UK): 217-foot submarine S3 class submarine
 * Salta (Argentina): 920-ton submarine
 * Santa Fe (Argentina): 920-ton submarine
 * Santa Marta (Colombia): 142-ton gunboat
 * Santiago del Estero (Argentina): 920-ton submarine
 * Saranda (Albania): 46-ton patrol boat
 * Saukko (Finland): 142-ton submarine
 * Seraph (UK): 217-foot submarine S3 class submarine
 * Shu Shen (China): 380-ton gunboat
 * Siofuk (Austria): 50-ton patrol boat, became the Birago (Germany)
 * Sixtus (Denmark): 186-ton minelayer
 * Sleipner (Norway): 735-ton Sleipner class destroyer
 * Smely (Bulgaria): 97-ton torpedo boat and minesweeper
 * ''Smok (Poland) 711-ton Tugboat
 * Søhunden (Denmark): 108-ton torpedo boat and minesweeper
 * Sokół (Poland): 540-ton Ursula class submarine
 * Søridderen (Denmark): 108-ton torpedo boat and minesweeper, became Hajen (Germany)
 * Spiteful (UK): 217-foot submarine S3 class submarine
 * Springeren (Denmark): 108-ton torpedo boat and minesweeper
 * Stegg (Norway): 256-ton Trygg class torpedo boat
 * Støren (Denmark): 108-ton torpedo boat and minesweeper
 * HNOMS Storm (1898) (Norway): 107-ton torpedo boat
 * Strogi (Bulgaria): 97-ton torpedo boat and minesweeper
 * Sulev (Estonia): 228-ton torpedo boat, became Ametist (USSR)
 * Suurop (Estonia): 500-ton sidewheeler minelayer and minesweeper

T

 * Ta Tung (China): 900-ton patrol boat
 * Taara (Estonia): gunboat
 * Tamoio (Brazil): 844-ton submarine, ex-Ascianghi (Italy)
 * Tartu (Estonia): 108-ton gunboat
 * Tegualda (Chile): 435-ton submarine
 * Teh Sheng (China): 932-ton gunboat, scuttled 1937
 * Ternen (Denmark): 100-ton surveying tender and patrol boat
 * Timbira (Brazil): 844-ton submarine, ex-Gondor (Italy)
 * Tirane (Albania): 46-ton patrol boat
 * Tor (Norway): 735-ton Sleipner class destroyer
 * Triton (Denmark): 237-ton Ægir class submarine
 * Troll (Norway): 578-ton Draug class destroyer
 * Trygg (Norway): 256-ton Trygg class torpedo boat
 * Tse Chiang (China): 900-ton patrol boat
 * 'Tui' (New Zealand): 607-ton Bird class minesweeper
 * Tung An (China): 390-ton destroyer
 * Tupi (Brazil): 844-ton submarine, ex-Neghelli (Italy)
 * Tursas (Finland): 360-ton trawler
 * Turunmaa (Finland): 342-ton gunboat
 * Tyr (Norway): 294-ton minelayer

U

 * Uisko (Finland): 360-ton trawler
 * Uller (Norway): 260-ton minelayer
 * Uruguay (Argentina): 550-ton sloop
 * Uku (Estonia): Gunboat
 * Uusimaa (Finland): 400-ton gunboat

V

 * Vale (Norway): 260-ton Vale-class minelayer
 * Veinti y Cuatro de Febrero (Cuba): 218-ton gunboat
 * Vesihiisi (Finland): 716-ton submarine
 * Vesikko (Finland): 300-ton submarine
 * Vetehinen (Finland): 716-ton submarine
 * Vidar (Norway): 260-ton minelayer
 * ''Vilppula (Finland): 165-ton minesweeper
 * Vlorë (Albania): 46-ton patrol boat

W

 * 'Wakakura' (New Zealand): 540-ton Castle class naval trawler
 * Warendorp (Germany): 109-ton training vessel, ex-Reiher
 * Wei Sheng (China): 932-ton gunboat, scuttled in 1937
 * West Diep (Belgium): 109-ton torpedo boat, became Reiher (Germany)
 * Wielingen (Belgium): 227-ton torpedo boat
 * Wilk (Poland) 980-ton submarine
 * Wu Feng (China): 200-ton gunboat

Y

 * Yi Shen (China): 350-ton gunboat
 * Yung An (China): 90-ton river gunboat
 * Yung Chi (China): 860-ton gunboat, became Hai Hsing (Japan)
 * Yung Chien (China): 860-ton gunboat, became Asuka (Japan)
 * Yung Feng (China): 780-ton gunboat, became Chung Shan
 * Yung Hsiang (China): 780-ton gunboat
 * Yung Shen (China): 300-ton gunboat
 * Yung Sui (China): 650-ton river gunboat

Z

 * Żbik (Poland) 980-ton submarine
 *  Żuraw (Poland) 183-ton minesweeper