| Gin Gang-hwan | |
| Nationality: | South Korean |
| Sport: | Athletics |
| Event: | Hammer throw |
| Birth Date: | 7 January 1917 |
Gin Gang-hwan (born 7 January 1917) was a South Korean athlete. He competed in the men's hammer throw at the 1948 Summer Olympics.[1]
Gin represented both South Korea and Japan internationally during his career. While representing Japan, he competed under the name Kokan In.