Jason Beau Keep (born May 9, 1978) is a professional basketball player who previously played in the Philippine Basketball Association, and later played as an import for the Welcoat Dragons. He was not drafted in the 2003 NBA Draft. He plays in C.D. Universidad de Concepción Básquetbol, which is a team of División Mayor del Básquetbol de Chile.
Born in Bend, Oregon, he played the final season of collegiate career at San Diego after starting career at North Idaho College in Coeur d'Alene, Idaho and routing through Oklahoma State. He sat out 2001-02 season at San Diego under NCAA transfer rules.
Keep led WCC in rebounding (9.1 rpg) and field goal percentage and ranked second in scoring during his senior career. Recorded nine double-doubles, including a 30-point, career-high 16-rebound effort versus UCLA. Scored career-high 32 points and grabbed 14 rebounds at University of San Diego. He registered 23 points and 15 rebounds versus the Saint Mary's College of California. Averaged 18.5 points and 10.5 rebounds and shot .577 from the field in the WCC Tournament.