Timothy Steven Harrer (born May 10, 1957) is an American former professional ice hockey player who played three National Hockey League games for the Calgary Flames during the 1982–83 season. Harrer was drafted both by the Atlanta Flames in the ninth round, 148th overall in the 1977 NHL Entry Draft and by the Calgary Cowboys in the ninth round, 78th overall in the 1977 WHA Amateur Draft. He played Right Wing for Minnesota Golden Gophers men's ice hockey team from 1976 to 1980.