Thornbury may refer to:
Places
- Australia
- Canada
- England
- Thornbury, Devon
- Thornbury, Herefordshire
- Thornbury, Gloucestershire
- Thornbury Castle
- Thornbury (UK Parliament constituency), active 1885–1950
- Stroud and Thornbury (UK Parliament constituency), active 1950–1955
- Thornbury and Yate (UK Parliament constituency), created 2010
- Thornbury, West Yorkshire
- Thornbury Hospital, Sheffield, South Yorkshire
- New Zealand
- United States of America
People
- Gregory Alan Thornbury (born 1970), American academic and administrator
- George Walter Thornbury (1828–1876), English author
- Scott Thornbury (born 1950), New Zealand academic
- Tom Thornbury (born 1963), Canadian ice hockey player
See also
- Thornberry (disambiguation)
- Thornborough (disambiguation)
- Thornaby-on-Tees
- Thornburg, Pennsylvania
- Thornby (disambiguation)
- The Wild Thornberrys, cartoon series, often misspelled Thornburys