| Gert Kærlin | |
| Full Name: | Gert Wigandt Kærlin |
| Nationality: | Danish |
| Sport: | Long-distance running |
| Event: | 5000 metres |
| Birth Date: | 24 July 1950 |
Gert Wigandt Kærlin (born 24 July 1950) is a Danish long-distance runner. He competed in the men's 5000 metres at the 1972 Summer Olympics.[1]