O'Hare International Airport is a major airport in Chicago.

O'Hare may also refer to:

• USS O'Hare (DD-889), a US Navy destroyer
• O'Hare (surname), a surname (and list of people with the name)
  • Edward O'Hare, a U.S. Naval aviator and the namesake of the airport and the ship
• O'Hare, Chicago, a US community area
• O'Hare (band), a Yugoslav 1960s rock band
• O'Hare Air, a fictional company in The Lorax (film).

See also[edit]

• Collingwood O'Hare, animation studio
• O'Hara (disambiguation)
• Ohaře, a village in the Czech Republic