Mark Bailey
Mark Bailey may refer to:
- Mark Bailey , Canadian diplomat
- Mark Bailey , American football running back
- Mark Bailey , English rugby player, headmaster and professor of Later Medieval History
- Mark Bailey , former catcher in Major League Baseball
- Mark Bailey , conductor and composer of Slavic sacred music
- Mark Bailey , New Zealand cricketer
- Mark Bailey , former professional football defender
- Mark Bailey , Australian politician
- Mark Bailey , American writer
- Bill Bailey, real name Mark Bailey, British comedian
- Mark Bailey, a personal trainer on the British TV series ''The Biggest Loser''