Peter Delaney

Peter Delaney may refer to:
 * Peter Delaney (priest) (born 1939), Anglican priest from Great Britain
 * Peter Delaney (rower) (born 1941), New Zealand rower
 * Peter Delaney (collaborator), French-American volunteer in the Waffen-SS
 * Peter V. Delaney (1935 – 2005), Irish colorectal surgeon