Terry Ryan may refer to: Terry Ryan (ice hockey, born 1977), former NHL player Terry Ryan (ice hockey, born 1952), former WHA player Terry Ryan (writer) (1946–2007), American writer and author of the book The Prize Winner of Defiance, Ohio Terry Ryan (baseball) (born 1953), former Minnesota Twins General Manager Terry Ryan (tennis) (born 1942), South African tennis player in the 1960s and 70s Terry Ryan (screenwriter) (1922–2001), American television screenwriter Terry Ryan (racing driver) (born 1938), former NASCAR Cup Series driver Terry Ryan, author of Basic 7.0 used in the Commodore 128 Terence Ryan (born 1948), British film director, writer and producer Terence Ryan (musician), American musician