Redoutable-class submarine (1931) Third series Third series

| Name_ | Pennant_number | Ordered | Builder | Commissioned | Fate |
|---|---|---|---|---|---|
| Agosta | Q178 | 1930 | Arsenal de Cherbourg | 30 April 1934 | scuttled, Brest, 18 June 1940 |
| Sfax | Q182 | 1930 | ACL, Nantes | 6 December 1934 | torpedoed by U-37, 19 December 1940 |
| Casabianca | Q183 | 1930 | ACL Nantes | 2 February 1935 | survived the war. BU 1952 |
| Bévéziers | Q179 | 1930 | Arsenal de Cherbourg | 14 October 1935 | sunk, 5 May 1942 |
| Ouessant | Q140 | 1930 | Arsenal de Cherbourg | 30 November 1936 | scuttled, Brest, 18 June 1940 |
| Sidi Ferruch | Q181 | 1930 | Arsenal de Cherbourg | 9 July 1937 | sunk, 11 November 1942 |