Greenland is a city in Washington County, Arkansas, United States. The population was 907 at the 2000 census. It is part of the Fayetteville–Springdale–Rogers, AR-MO Metropolitan Statistical Area.
Greenland is located at 35°59′41″N 94°10′51″W / 35.99472°N 94.18083°W / 35.99472; -94.18083 (35.994749, -94.180699).
According to the United States Census Bureau, the city has a total area of 2.7 square miles (7.1 km²), of which, 2.7 square miles (7.1 km²) of it is land and 0.37% is water.