Kika Edgar (born Sandra Ericka Edgar Garza on January 9, 1985 in Tampico, Tamaulipas), is a Mexican actress and singer.

Starting her career primarily in theater and musicals, she has become well known in Mexico, starring in telenovelas such as Amor Real and Contra Viento y Marea. It wasn't until 2006 when she started her singing career with help of the fame she gained for her singing in the Mexican reality show Cantando por un Sue?o. Since then, Kika has released two solo albums, and being referred to as La Nueva Gran Intérprete de México ("The New Great Interpret of Mexico").

Edgar began her career by studying acting and singing in the Centro de Educación Artística de Televisa (CEA). She specialized in ballet dancing, since she aspired to become a professional artist.