Castle Point is a district of Essex, United Kingdom.
Castle Point or Castlepoint may also refer to:
- Castle Point (New Zealand), headland at Castlepoint in New Zealand
- Castle Point Lighthouse, lighthouse on this headland
- Castle Point (UK Parliament constituency), United Kingdom parliament constituency
- Castle Point, Missouri, census-designated place in St. Louis County, Missouri, United States
- Castle Point, New Jersey, place in New Jersey, United States
- Castle Point, New York, hamlet in Dutchess County, New York, United States
- Castle Point Anime Convention, anime convention in Secaucus, New Jersey, United States
- Castlepoint, New Zealand settlement
- Castlepoint Shopping Centre, Bournemouth, Dorset, England