| Carl Girsén | |
| Fullname: | Carl-Oscar Girsén |
| Nationality: | Finnish |
| Birth Date: | 16 February 1889 |
| Birth Place: | Helsinki, Finland |
| Death Place: | Helsinki, Finland |
| Classes: | 8 Metre |
| Club: | Nyländska Jaktklubben |
Carl-Oscar Girsén (16 February 1889 – 22 April 1930 in Helsinki) was a sailor from Finland, who represented his country at the 1912 Summer Olympics in Nynäshamn, Sweden in the 8 Metre on the yacht Örn.[1]
Born in Helsinki, Girsén represented Nyländska Jaktklubben.[1]