Crosbie may refer to:
- Annette Crosbie, a Scottish television actress
- Chesley Crosbie, a Newfoundland businessman and politician
- David Crosbie (disambiguation)
- Sir Edward Crosbie, a United Irishman
- John Crosbie, a Canadian politician
- John Chalker Crosbie, a Canadian politician
- Johnny Crosbie, a Scottish footballer
- Lynn Crosbie, a Canadian poet and novelist
- Richard Crosbie, an Irish balloonist
- Robert Crosbie, a theosophist
- Thomas Crosbie Holdings, an Irish media and publishing group
- Viscount Crosbie, an Irish peerage
- William Crosbie, Canadian diplomat
- William Crosbie (MP) (c.1740–1798), Member of Parliament for Newark 1790–1796