The Mesilla Valley Bosque State Park is a state park in Mesilla, New Mexico. It is best known for its diverse natural setting, composed of a riverside forest or bosque in some parts and a desert in the others. A day-use park, it follows the Rio Grande along its west bank for three miles. Visitors can also catch a glimpse of the Mesilla Dam at the site.

Opened in 2008, the Mesilla Valley Bosque State Park is the 34th state park of New Mexico. It serves primarily as a wildlife refuge as well as a recreational area for people who are seeking the enjoyment of the great out door. As it is only open during the daytime and camping is not allowed, only activities like wildlife viewing, hiking, and educational programs are available on the site. They also host festivals from time to time, so that can also be another thing to check out as well.