McNeil
- County:
- Columbia County
- County Seat:
- No
- Area (mi²):
- 1.268
- State:
- Arkansas
McNeil is a city located in Columbia County, Arkansas. McNeil has a 2026 population of 364. McNeil is currently declining at a rate of -1.09% annually and its population has decreased by -3.45% since the most recent census, which recorded a population of 377 in 2020.