The New Mexico Department of Cultural Affairs is a state agency of the New Mexico government. Created as the Office of Cultural Affairs (OCA) in 1980, the New Mexico Department of Cultural Affairs was elevated to a state Cabinet-level agency in 2004. The department oversees the state museum, monument, art, library, heritage preservation, and archaeology programs.
The Department of Cultural Affairs is currently directed by Cabinet Secretary Debra Garcia y Griego, who was nominated by Governor Michelle Lujan Grisham on December 26, 2018. The Cabinet Secretary appoints all of the Directors of the divisions