The CAMS 37 was a French 1920s biplane flying boat designed for military reconnaissance, but which found use in a wide variety of roles.

[1] It was a conventional biplane flying boat very similar to previous CAMS designs, being driven by a pusher propeller whose engine was mounted on struts in the interplane gap.

Trials were conducted by Compagnie Générale Transatlantique on the SS Île de France to evaluate operating catapult-launched mailplanes from transatlantic liners with two specially-built 37/10s.

René Guilbaud made a long-distance flight over Africa and the Mediterranean between 12 October 1927 and 9 March 1927, venturing as far as Madagascar before returning to Marseille.

The CAMS 37 was gradually withdrawn from front line duties in the mid-to-late 1930s, and when World War II started in September 1939, the aircraft had been relegated to training and communication roles.