The CAMS 53 was a transport flying boat built in France in the early 1930s intended as a successor to the highly successful CAMS 53. Compared to the earlier design the CAMS 58 featured a newly-designed sesquiplane wing cellule and an all-metal hull in place of its predecessor's wooden one. Work was slow with three years passing between the start of design work and the prototype's first flight.
Made by Chantiers Aéro-Maritimes de la Seine.