
The Ariane class were a sub-class of the 600 series submarines, made by France in the interwar period. Most of them served during World War II, except for Ondine, which sank on its test trial due to collision in 1928.

The Aurore class was a class of fifteen coastal submarines designed for the French Navy. The prototype – Aurore – was authorised in 1934, the next four in 1937, a further four in 1938, two in 1938, and a final four subsequently. Some of the ships were captured by Nazi Germany after the Fall of France, most of them in an unfinished state; two were intended to be completed for the German Navy, Africaine becoming UF-1 and Favorite becoming UF-2, but only the first was completed during the War, the second reverting to French control while still uncompleted.

The Circé-class submarines were a sub-class of the 600 Series of submarines built for the French Navy prior to World War II. There were four vessels in the class, built to a Schneider-Laubeuf design. They were ordered in 1925 and completed by 1927.

The French 600 Series submarines were a series of submarine classes built for the French Navy during the Inter war years.

Minerve-class submarines were a class of submarine built for the French Navy prior to World War II.

The Redoutable-class submarines were a group of 31 submarines built between 1924 and 1937 for the French Navy. Most of the class saw service during the Second World War. The class is also known in French as the Classe 1 500 tonnes, and they were designated as "First Class submarines", or "large submarine cruisers". They are known as the Redoutable class in reference to the lead boat Redoutable, in service from 1931 to 1942. The class is divided into two sub-class series, Type I, known as Le Redoutable and Type II, Pascal.

The Requin-class submarines were a class of nine diesel-electric attack submarines built for the French Navy in the mid-1920s. Most saw action during World War II for the Vichy French Navy or the Free French Naval Forces. Nine ships of this type were built in the shipyards of Brest, Cherbourg and Toulon between 1923 and 1928. The class was part of the French Marine Nationale, serving in the Mediterranean Sea. All member ships took part in World War II, fighting on both sides of the conflict; Four were captured by Italian forces and sunk by the Allies. Only one ship survived the war - Marsouin, decommissioned shortly after the war's end.

The Saphir-class submarines were a class of six submarines built in France between 1926 and 1935 for the French Navy. Most saw action during World War II for the Vichy French Navy or the Free French Naval Forces. Three were captured by Italian forces but not used.

The Sirène-class submarines were a sub-class of the 600 Series built for the French Navy prior to World War II. There were four vessels in the class, built to a Loire-Simonot design. They were ordered in 1925 and completed by 1927. Three of the four boats of the Sirène class saw action during the Second World War, from September 1939 until the French armistice in June 1940.

Africaine (Q196) ("African") was an Aurore-class submarine of the French Navy.

A submarine aircraft carrier is a submarine equipped with aircraft for observation or attack missions. These submarines saw their most extensive use during World War II, although their operational significance remained rather small. The most famous of them were the Japanese I-400-class submarines and the French submarine Surcouf, although small numbers of similar craft were built for other nations' navies as well.

Ajax was a Redoutable-class submarine of the French Navy launched in 1930 at Brest, France. It participated in the Second World War, first on the side of the Allies from 1939 to 1940 then on the side of the Axis for the rest of the war. On 23 September 1940, during the Battle of Dakar she was badly damaged by depth charges from HMS Fortune (H70) and was then scuttled.

Astrée was an Aurore-class submarine of the French Navy.

Bévéziers (Q179) was a Redoutable-class submarine of the French Navy. The class is also known as the "1500-ton class" and were termed in French French: « de grande patrouille». She was named after the 1690 Battle of Beachy Head, known in France as the Bataille de Bévéziers.

The French submarine Caïman was a Requin-class submarine built for the French Navy in the mid-1920s. Laid down in August 1924, it was launched in March 1927 and commissioned in February 1928. On 9 June, Caïman narrowly missed the British light cruiser HMS Ajax off Syria. It was scuttled at Toulon on 27 November 1942 to prevent her capture by the Germans, then raised in February 1943. It was sunk again on 11 March 1944 by Allied aircraft.

Créole (Q193) was an Aurore-class submarine of the French Navy.

The French submarine Curie was a British-built U class submarine, a member of the third group of that class to be built. Laid down as HMS Vox for the Royal Navy she was transferred to the Free French Naval Forces on the day she was commissioned, where she served as Curie from 1943–46, but retaining her pennant number of P67. A later long hull U class submarine Pennant number 73 was named Vox, serving in the Far East during 1945 and being scrapped on 1 May 1946. When P67 returned to the Royal Navy in July 1946 she re-assumed the name Vox.

The French submarine Dauphin was a Reqin -class submarine built for the French Navy in the mid-1920s. Laid down in December 1922, it was launched in April 1925 and commissioned in November 1927. It was captured by Italian forces on 8 December 1942 and renamed FR 115. It was later recaptured by the Germans on 9 September 1943, then scuttled on 15 September 1943. The name Dauphin comes from the French word for Dolphin.

The French submarine Diamant was a Saphir-class submarine built for the French Navy in the mid-1930s. Laid down in July 1930, it was launched in May 1933 and commissioned in June 1934. Diamant was scuttled at Toulon on 27 November 1942 to prevent her capture by German forces, then refloated by Italian forces on 29 March 1943. On 22 June 1944, Diamant was bombed and sunk at Toulon by Allied aircraft.

Doris was a Circé-class coastal submarine of the French Navy, in service from 1928 until May 1940, when she was sunk off the Dutch coast by the German coastal submarine U-9. The wreck was rediscovered by Dutch divers in 2003.

The French submarine Espadon was a Requin-class submarine built for the French Navy in the mid-1920s. Laid down in October 1923, it was launched in May 1926 and commissioned in December 1927. It was disarmed at Bizerte, Tunisia in April 1941 and captured there by Italian forces on 8 December 1942 and renamed FR 114. It was scuttled by the Italians at the Castellamare shipyard on 13 September 1943, then raised by the Germans in 1943 but not repaired.

Favorite was an Aurore-class submarine of the French Navy. The boat was captured by the Germans in June 1940 and renamed UF-2 in May 1941.

Junon (Q186) was a Minerve-class submarine of the French Navy. During World War II she served in the Free French Naval Forces.

The French submarine Marsouin was a Requin-class submarine built for the French Navy in the mid-1920s. Laid down in November 1922, it was launched in December 1924 and commissioned in September 1927. It escaped from Toulon on 27 November 1942 and joined the Free French Naval Forces; it was later disarmed at Oran in April 1944, and stricken on 28 February 1946.

The French submarine Morse was a Requin-class submarine built for the French Navy in the mid-1920s. Laid down in February 1923, it was launched in May 1925 and commissioned in February 1928. On 16 June 1940, Morse, under the command of Jean Georges Charles Paris, struck a mine and sank in the same minefield off the Kerkennah Islands that sank her sister ship Narval six months later.

The French submarine Narval was a Requin-class submarine built for the French Navy in the mid-1920s. Laid down in March 1923, it was launched in May 1925 and commissioned in July 1926. It joined the Free French naval forces at Malta at the time of the French surrender during World War II. On or around 15 December 1940, Narval sank after striking a mine in the same minefield off the Kerkennah Islands that sank her sister ship Morse six months prior.

The French submarine Nautilus was a Saphir-class submarine built for the French Navy in the mid-1930s. Laid down in August 1927, it was launched in March 1930 and commissioned in July 1931. Nautilus was disarmed at Bizerte, Tunisia and captured there on 8 December 1942 by Italian forces. On 31 January 1943, it was sunk at Bizerte during an Allied air raid. Nautilus was raised but not repaired and finally stricken on 12 August 1947.

Perle was a Saphir-class submarine built for the French Navy in the mid-1930s. Laid down in 1931, she was launched in July 1935 and commissioned in March 1937. In November 1942, after Operation Torch, Perle joined the Allied fleet. While returning from refitting in the United States, Perle was mistaken for a U-boat by an aircraft from the British ship Empire MacCallum and sunk.

Phoque was a Requin-class submarine built for the French Navy in the mid-1920s. Laid down in May 1924, it was launched in March 1926 and commissioned in May 1928. In April 1941, it was disarmed at Bizerte, Tunisia and captured there by the Italians on 8 December 1942 and renamed FR 111. It was sunk on 28 February 1943 10 miles off Murro di Porco, Sicily by Allied aircraft.

Protée (Q155) was a Redoutable-class submarine of the French Navy. The class is also known as the "1500-ton class" and were termed in French French: « de grande patrouille».

The French submarine Requin was the lead ship of the Requin-class submarines built for the French Navy in the mid-1920s. Laid down in June 1922, it was launched in July 1924 and commissioned in May 1926. It was captured by Italian forces at Bizerte, Tunisia on 8 December 1942 and renamed FR 113. On 9 September 1943, it was recaptured by German forces. It was sold for scrap in Genes, Italy in 1944.

The French submarine Rubis was a Saphir-class minelaying submarine which first served in the French submarine pavilion, then the Free French Naval Forces (FNFL) during the Second World War and back with the French Navy. The boat was awarded numerous awards. Accordingly, as a result of Rubis's service with the FNFL, the boat was made a companion of the Ordre de la Libération by a decree issued by General Charles de Gaulle on 14 October 1941.

The French submarine Saphir was the lead ship of the Saphir-class submarines built for the French Navy in the mid-1930s. Laid down in May 1926, it was launched in December 1928 and commissioned in September 1930. Saphir was disarmed at Bizerte, Tunisia and renamed FR 112 after being captured there by Italian forces on 8 December 1942. Saphir was seized and scuttled by German forces at Naples, Italy on 15 September 1943.

The French submarine Souffleur was a Requin-class submarine built for the French Navy in the mid-1920s. Laid down in October 1922, it was launched two years later and commissioned in August 1926. Souffleur was torpedoed and sunk on 25 June 1941 off Beyrut, Lebanon in position 33°49′N 35°26′E by the British submarine HMS Parthian.

Surcouf was the largest French cruiser submarine. She served in both the French Navy and the Free French Naval Forces during the Second World War. She was lost during the night of 18/19 February 1942 in the Caribbean Sea, possibly after colliding with an American freighter. Surcouf was named after the French privateer Robert Surcouf. She was the largest submarine built until surpassed by the first Japanese I-400-class submarine in 1944.

The French submarine Turquoise was a Saphir-class submarine built for the French Navy in the mid-1930s. Laid down in October 1926, it was launched in May 1929 and commissioned in September 1930. Turquoise was disarmed at Bizerte, Tunisia and renamed FR 116 after being captured there by Italian forces on 8 December 1942. Turquoise was recaptured and scuttled by German forces at Naples, Italy on 8 May 1943.