Oliver Baker (born 14 July 1974) is an Irish former hurler who played as a midfielder for the Clare senior hurling team. Baker made his first appearance for the team during the 1994–95 National League and became a regular member of the starting fifteen over the next decade. During that time he won two All-Ireland winners' medals, three Munster Senior Hurling Championship winner's medals and three All-Star awards. He ended up as an All-Ireland runner-up on one occasion.