Michael Sullivan
Michael Sullivan may refer to:
Politicians
- Michael Sullivan , former Boston-based federal prosecutor and acting ATF Director
- Michael Sullivan , Canadian senator
- Michael Sullivan , UK MP for the Irish constituency of Kilkenny, 1847–1865
- Michael D. Sullivan , justice of the Supreme Court of Mississippi
- Michael J. Sullivan , mayor of Lawrence, Massachusetts
- Michael J. Sullivan , Wyoming labor commissioner
- Michael A. Sullivan , former mayor of Cambridge, Massachusetts
- Michael A. Sullivan , chief justice of the Massachusetts Land Court
- Michael T. Sullivan, American lawyer and judge in Wisconsin
- Michael Quinn Sullivan, president of Empower Texans and Texans for Fiscal Responsibility
- Michael S. Sullivan, Newfoundland, Canada, politician
- Mike Sullivan , governor of Wyoming and former U.S. ambassador to Ireland
- Mike Sullivan , Canadian member of parliament
Sportsmen
- Michael Sullivan , Australian rugby league footballer
- Michael Sullivan , British sport shooter
- Mike Sullivan , American football coach
- Mike Sullivan , winner of the 1994 B.C. Open
- Mike Sullivan , American Olympic handballer
- Mike Sullivan , American ice hockey coach and former National Hockey League player
- Mike Sullivan , American football coach and former player
- Mike Sullivan , Major League Baseball player
- Mike Sullivan , Major League Baseball pitcher
- Mike Sullivan , professional wrestler
- Mike "Twin" Sullivan, American boxer
- Michael Sullivan, American soccer player
Musicians
- Michael Sullivan , Brazilian singer-songwriter
- Mike Sullivan, guitarist for the band Russian Circles
- Michael Sullivan, member of the band Redcar
Others
- Michael Sullivan , emeritus fellow of St Catherine's College, Oxford
- Michael Sullivan , American stonemason who built various historical structures in Casa Grande, Arizona
- Michael Sullivan, American labor union leader
- Michael J. Sullivan , author of The Riyria Revelations, VA
- Michael D. Sullivan, South East Asia correspondent for National Public Radio
- Michael G. Sullivan, Canadian wildlife biologist
- Michael Sullivan, American film and television writer, director and producer
- Michael P. Sullivan, American attorney and former president of Dairy Queen
- Mike Sullivan , NASA test pilot
- Mike Sullivan, co-developer of XenForo