John Prendergast

John Prendergast may refer to:

• John Prendergast (priest) (fl. 1583–1610), Dean of Lismore and prebendary of Cashel
• John Patrick Prendergast (1808–1893), Irish historian
• John Prendergast (artist) (1815–?), British born painter
• John Prendergast (British Army officer) (1910–2008), British army officer
• John Vincent Prendergast (1912–1993), British senior colonial policeman and intelligence officer
• John Robert Prendergast (1930/31–2016), Canadian football player
• John Barry Prendergast (1933–2011), better known as John Barry (composer), composer of film soundtracks, including many James Bond films
• John Prendergast (activist) (born 1963), American human rights activist