Delap (surname)

Delap or DeLap is a surname, and may refer to:

• John Delap (1725–1812), English clergyman and writer
• Kathleen Delap (1910–2004), Irish feminist and activist
• Liam Delap (born 2003), English footballer
• Maude Delap (1866–1953), Irish marine biologist
• Patrick Delap (1932–1987), Irish politician
• Richard Delap (1942–1987), Canadian science fiction writer
• Robert H. DeLap (1846–1922), American politician
• Rory Delap (born 1976), Irish footballer
• Tony DeLap (1927–2019), American sculptor
• Truman H. DeLap (1885–1974), American politician