Alamo
- County:
- Crockett County
- County Seat:
- Yes
- Area (mi²):
- 2.196
- State:
- Tennessee
Alamo is a town located in Crockett County, Tennessee. Alamo has a 2026 population of 2,334. It is also the county seat of Crockett County. Alamo is currently declining at a rate of -0.34% annually and its population has decreased by -0.21% since the most recent census, which recorded a population of 2,339 in 2020.