| Official Name: | Gaslyn, Wisconsin |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Wisconsin#USA |
| Pushpin Label: | Gaslyn |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Burnett |
| Subdivision Type3: | Town |
| Subdivision Name3: | Rusk |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 989 |
| Coordinates: | 45.8919°N -92.1197°W |
| Area Code: | 715 & 534 |
Gaslyn is an unincorporated community in the town of Rusk, Burnett County, Wisconsin, United States. Gaslyn is located along County Highway H to the south of Gaslyn Lake.[1] The community is part of the reservation of the St. Croix Chippewa Indians of Wisconsin.[2] The community was named for David C. Gaslin, a logger during the 1860s. A post office operated in the community from 1902 to 1919.[3]