Clayton Synder (born on September 9, 1987 in Los Angeles, California) is an actor known for his role as Ethan Craft on "Lizzie McGuire."
Clayton graduated from Los Alamitos High School in 2006 where he was the senior class vice-president and a member of the water polo team. He led his water polo team to the CIF Southern Section Division II finals, where they lost to Servite High School. Clayton was named Co-Player of the Year for the tournament.
Clayton played water polo at Pepperdine University and is currently a member of the United States National Water Polo Team.