Enterprise is a city in and the county seat of Wallowa County, Oregon, United States. The population was 1,895 at the 2000 census, with an estimated population of 1,940 in 2007.
Enterprise was platted in 1886, and received its name as the result of a vote at a community meeting held in a tent owned by a mercantile company in 1887. The city was incorporated by the Oregon Legislative Assembly on February 21, 1889.
According to the United States Census Bureau, the city has a total area of 1.5 square miles (3.8 km²), all of it land.