Stephanie Beatriz is an American actress. She is best known for her role as Detective Rosa Diaz on the Fox sitcom Brooklyn Nine-Nine.
Beatriz was born in Neuquén, Argentina. Her father is Colombian-American of German and Dutch descent; her mother is Bolivian-American of Basque and Spanish descent. She arrived in the United States at the age of three, together with her parents and a younger sister. She grew up in Webster, Texas, and attended Clear Brook High School. She graduated from Stephens College in 2002 and moved to New York to pursue acting. In 2010, she moved to Los Angeles, where she currently resides.
Beatriz had minor roles in the police procedural television series The Closer and Southland, as well as Modern Family. She also appeared in the 2013 independent film Short Term 12.