Chris O'Neil

Chris O'Neil or O'Neill may refer to:

• Chris O'Neil (tennis) (born 1956), Australian female tennis player
• Chris O'Neil (footballer) (born 1995), Scottish footballer
• Chris O'Neill (YouTuber) (born 1990), Irish animator and Internet personality
• Christopher O'Neill (born 1974), husband of Princess Madeleine of Sweden
• Christopher John O'Neill, American comedian and Broadway actor