Martin
- County:
- Floyd County
- County Seat:
- No
- Area (mi²):
- 0.732
- State:
- Kentucky
Martin is a city located in Floyd County, Kentucky. Martin has a 2026 population of 478. Martin is currently declining at a rate of -1.65% annually and its population has decreased by -6.46% since the most recent census, which recorded a population of 511 in 2020.