Ryan Anthony Guzman is an American actor and model. He is best known for the role of Sean Asa in the fourth installment of the Step Up film series. Before starting his acting career, he worked as a model.

Guzman was born in Abilene, Texas, to Lisa (née Hudson) and Ray Guzman. At an early age he moved to Sacramento, California, his mother's hometown. He attended Sierra College. Guzman has a younger brother, Steven. His father is Mexican. His mother, who was born in California, has English, Scottish, German, French and Dutch roots.