Rincon is a census-designated place (CDP) in Doña Ana County, New Mexico, in the United States. As of the 2000 census, the CDP population was 220. It is part of the Las Cruces Metropolitan Statistical Area.
Rincon is located at 32°40′21″N 107°3′58″W / 32.6725°N 107.06611°W / 32.6725; -107.06611 (32.672457, -107.066132), adjacent to Hatch, New Mexico in the valley of the Rio Grande.
According to the United States Census Bureau, the CDP has a total area of 1.0 square miles (2.7 km²), all of it land.