La Barge
- County:
- Lincoln County
- County Seat:
- No
- Area (mi²):
- 0.971
- State:
- Wyoming
La Barge is a town located in Lincoln County, Wyoming. La Barge has a 2026 population of 395. La Barge is currently declining at a rate of 0% annually and its population has decreased by -0.25% since the most recent census, which recorded a population of 396 in 2020.