Chadwick is an English surname of Anglo-Saxon/Norse origin, the surname is a combination of the modernised Old English given name Ceadda, and the anglicised Old Norse word vík which was introduced into England by Scandinavian settlers.
- Chadwick, Illinois
- Chadwick, Western Australia
- Chadwick End, West Midlands
- The Chadwick, a building listed on the NRHP in Indianapolis, Indiana
- Chadwick School, a private K-12 school in Southern California
- Chadwick (crater), a lunar crater
- Chadwick Engineering Works, early American sports car manufacturer (1904–1916) in Philadelphia and Pottstown, Pennsylvania
- Katwijk, Dutch equivalent of Chadwick
Read more about Chadwick: People