Cosme García has been the name of three Spanish Navy submarines named for the Spanish submarine pioneer Cosme García Sáez:
, an A-class submarine commissioned in 1917 and stricken in 1934. Cosme García (S-34), a submarine in commission from 1972 to 1980 which previously served in the United States Navy as . , an submarine launched in 2025 and scheduled for completion in 2028.