İNÖNÜ CLASS
| Name: | Builders: | Laid down: | Launched: | Commissioned: |
| BİRİNCİ İNÖNÜ | Holland, Feijenoord | 8 Jan 1926 | 29 Jan 1927 | 9 Jun 1928 |
| İKİNCİ İNÖNÜ | Holland,Feijenoord | 8 Jan 1926 | 29 Jan 1927 | 9 Jun 1928 |
Technical Specifications:
Dimensions: 58,7 x 5,75 x 3,8 metres
Displacement: 518,7 tons surfaced, 673,6 tons dived
Periscope depth: 12,9 metres
Maximum depth: 75 metres
Speed: 14,3 knots, surfaced
Machines: M.A.N., 550 H.P.
Torpedo tubes: 4 bow; 2 stern
Guns: 1 x 7,5 cm; 1 x 2 cm.
Crew: 44
MONFALCONE CLASS
| Name: | Builders: | Laid down: | Launched: | Commissioned: |
| SAKARYA | Italy, Monfalcone | 1 Feb 1930 | 5 Feb 1931 | 6 Nov 1931 |
Technical Specifications:
Dimensions: 61,56 x 6,68 x 4,29 metres
Displacement: 740 tons surfaced; 926,4 tons dived
Periscope depth: 9 metres
Maximum depth: 80 metres
Speed: 14,3 knots, surfaced
Machines: M.A.N., 750 H.P.
Torpedo tubes: 4 bow; 2 stern
Guns: 1 x 15 cm bow, 1 x 2 cm stern
Crew: 40
| Name: | Builders: | Laid down: | Launched: | Commissioned: |
| DUMLUPINAR | Italy, Monfalcone | 15 Feb 1930 | 4 Mar 1931 | 6 Nov 1931 |
Technical Specifications:
Dimensions: 74,1 x 7,81 x 4,35 metres
Displacement:1016,2 tons surfaced; 1239,8 tons dived
Periscope depth: 9,5 metres
Maximum depth: 80 metres
Speed: 15,1 knots, surfaced
Machines: M.A.N., 1100 H.P.
Torpedo tubes: 4 bow; 2 stern
Guns: 1 x 10,2 cm bow, 1 x 2 cm, stern
Crew: 51
GÜR CLASS
| Name: | Builders: | Laid down: | Launched: | Commissioned: |
| GÜR | Spain, Echevarriceta | 1930 | 1931 | 29 Dec 1936 |
Technical Specifications:
Dimensions: 72,39 x 6,40 x 4,20 metres
Displacement: 763 tons surfaced, 973 tons dived
Periscope depth: 10,50 metres
Maximum depth: 60 metres
Speed: 19,75 knots, surfaced
Machines :M.A.N., 1400 H.P.
Torpedo tubes: 4 bow; 2 stern
Guns: 1 x 10,5 cm bow, 1 x 2 cm, stern
Crew: 40
AY CLASS
| Name: | Builders: | Laid down: | Launched: | Commissioned: |
| SALDIRAY | Germany, Krupp Germania Werft | 10 Feb 1937 | 23 Jul 1938 | 5 Jun 1939 |
| YILDIRAY | İstanbul Valde and Gölcük Shipyards | 9 Sep 1936 | 28 Aug 1939 | 15 Jan 1946 |
| ATILAY | İstanbul Valde Shipyard | 14 Aug 1937 | 19 May 1939 | 1940 |
Technical Specifications:
Dimensions: 80 x 6,64 x 4,10 metres
Displacement: 942,11 tons surfaced, 1228 tons dived
Periscope depth: 14,3 metres
Maximum depth: 80 metres
Speed: 20 knots, surfaced
Machines: Burtmeister & Wain, 2400 H.P
Torpedo tubes: 4 bow; 2 stern
Guns: 1 x 10,5 cm bow, 2 x 2 cm, stern
Crew: 52
REİS CLASS
| Name: | Builders: | Laid down: | Launched: | Commissioned: |
| MURATREİS | England, Vickers Armstrong | 24 May 1939 | 20 Jul 1940 | 25 May 1942 |
| ORUÇREİS | England, Vickers Armstrong | 24 May 1939 | 19 Jul 1940 | 9 May 1942 |
| BURAKREİS | England, Vickers Armstrong | 24 May 1939 | 19 Oct 1940 | 19 Jan 1946 |
Technical Specifications:
Dimensions: 64,44 x 6,80 x 3,60 metres
Displacement: 687 tons surfaced, 861 tons dived
Periscope depth: 8,5 metres
Maximum depth: 100 metres
Speed: 13,75 knots, surfaced
Machines: Vickers, 600 H.P.
Torpedo tubes: 4 bow; 1 stern
Guns: 1 x 10,1 cm
Crew: 53