Terry Wayne Wilshusen (March 22, 1949 – December 1, 2000) was a professional baseball pitcher. He attended Carson High School (Carson, California) then Los Angeles City College where he was selected in the 8th round of the 1968 secondary phase draft by the Detroit Tigers. He appeared in one game in Major League Baseball for the California Angels on April 7 during the 1973 California Angels season. He faced four batters, walking two and hitting one while getting just one out. All three of the batters who reached base scored, leaving Wilshusen with a career ERA of 81.00.