Sean Sullivan
Sean Sullivan may refer to:
- Sean Sullivan (actor), Canadian actor born in Toronto
- Sean Sullivan (naval officer), American naval officer and politician
- Sean Sullivan (boxer), New Zealand professional boxer
- Sean Sullivan (footballer), Maltese professional footballer and coach
- Sean Sullivan (ice hockey), American ice hockey defenceman
- Sean Sullivan (judoka), Irish Olympic judoka
- Sean M. Sullivan, college soccer player and athletic director at the Catholic University of America
- Sean Sullivan (baseball), American baseball player