Roland Robert de la Maza (born November 11, 1971) is a former Major League Baseball player who played one game for the Kansas City Royals in 1997.

He attended St. Genevieve High School in California and later played college baseball at Sacramento State.

On August 30, 1997, he was traded by the Cleveland Indians to the Kansas City Royals for Bip Roberts.

He was substituted into the game for Kevin Appier in the sixth inning and allowed a home run to the first batter he faced, Ray Durham.

This biographical article relating to an American baseball pitcher born in the 1970s is a stub.