John O'Donoghue may refer to: John O'Donoghue (politician) (born 1956), Irish Fianna Fáil politician John O'Donoghue (TV presenter), Irish journalist John O'Donoghue (1960s pitcher) (born 1939), American player John O'Donoghue (1990s pitcher) (born 1969), American baseball player John O'Donoghue (poet) (1954–2008), Irish Catholic poet, spiritual writer and philosopher John O'Donoghue (hurler) (born 1942), former Irish hurler