Dingli is a surname. Notable people with the surname include:

• Adrian Dingli (1817–1900), Maltese judge
• Debbie Caruana Dingli (born 1962), Maltese painter
• Edward Caruana Dingli (disambiguation):
  • Edward Caruana Dingli (artist) (1876–1950), Maltese artist
  • Edward Caruana Dingli (swimmer) (born 1992), Maltese swimmer
• Paolo Dingli, Maltese judge
• Sandra Dingli (born 1952), Maltese philosopher
• Tommaso Dingli (1591–1666), Maltese architect and sculptor