Leary may refer to:
People edit
- King Leary or Lóegaire mac Néill, an Irish king
- Leary (surname)
Places edit
- Leary, Georgia, U.S.
- Leary, Texas, U.S.
Other uses edit
- Leary v. United States, a 1969 U.S. Supreme Court case
- Lt. Leary series, a science fiction novel series by David Drake
- USS Leary, three ships of the United States Navy