Odey is a surname. Notable people include:
- Crispin Odey (born 1959), billionaire British hedge fund manager
- Damon Odey (born 1971), New Zealand politician, mayor of Timaru
- George Odey (1900–1985), British Conservative Party politician
- John Odey (born 1959), Nigerian politician
- Stephen Odey (born 1998), Nigerian footballer