| Carlos Ventosa | |
| Full Name: | Carlos Ventosa Delmas |
| Birth Place: | Barcelona, Spain |
| Headercolor: | lightsteelblue |
| Show-Medals: | yes |
Carlos Ventosa Delmas (born 4 March 1971) is a former backstroke swimmer from Spain, who competed at the 1992 Summer Olympics for his native country.[1] He is best known for winning the silver medal in the Men's Medley Relay at the 1993 FINA Short Course World Championships, alongside Sergio López Miró, Joaquín Fernández and José Maria Rojano.