John Delaney
John Delaney is the name of the following people:
- John Delaney (chess player) (born 1962), Irish chess player
- John Adrian Delaney (* 1956), American lawyer and politician
- John J. Delaney (1878–1948), American politician
- John K. Delaney (* 1963), American politician
- John Delaney (football official) (born 1967), Chairman of the Football Association of Ireland