| Karlo Pavlenč | |
| Nationality: | Croatian |
| Sport: | Rowing |
| Birth Date: | 9 January 1926 |
| Birth Place: | Zagreb, Yugoslavia |
| Death Place: | Zagreb, Yugoslavia |
Karlo Pavlenč (9 January 1926 - 11 August 1987) was a Croatian rower. He competed at the 1948 Summer Olympics and the 1952 Summer Olympics.[1]