Dinsdale may refer to:
Places
- Dinsdale, formerly a common name of Low Dinsdale, a village in County Durham, England
- Dinsdale railway station, serving Low Dinsdale and Middleton St George
- Dinsdale Park, a house and former hotel at Low Dinsdale
- Over Dinsdale, a village in North Yorkshire, near Low Dinsdale
- Dinsdale, New Zealand, a suburb of Hamilton
People
- Dinsdale (surname)
- Dinsdale Landen, British actor
Fictional characters
- One of the Piranha Brothers in a sketch from the British comedy programme Monty Python's Flying Circus
- A character in the British play The Ruling Class