Jim O'Neill

Jim O'Neill may refer to:

• Jim O'Neill (baseball) (1893–1976), American baseball player
• Jim O'Neill, Baron O'Neill of Gatley (born 1957), British economist
• Jim O'Neil (ice hockey) (1913–1997), Canadian ice hockey player
• Jim O'Neill (investor), American investor
• Jim O'Neil (American football) (born 1978), American football coach
• Jimme O'Neill, leader of Scottish band the Silencers