David Nicholson may refer to:David Nicholson (1904–1997), former Speaker of the Legislative Assembly of Queensland David Nicholson, former Member of Parliament David Nicholson, former Chief Executive of the National Health Service in England David Nicholson (1939–2006), British National Hunt jockey and trainer Dave Nicholson (1939–2023), baseball player, long-ball home run hitter David Nicholson (journalist), freelance journalist David Lee Nicholson (1938–1967), British Olympic rower