William Chadwick
William Chadwick may refer to:
People
- William Chadwick , bishop of Barking, 1959–1975
- William Chadwick, English footballer for Port Vale 1901–1904
- William Chadwick , British-born American Impressionist painter
- William Owen Chadwick, British professor, writer and historian of Christianity
- Bill Chadwick, first U.S.-born referee to serve in the National Hockey League
- Billy Chadwick , English footballer
Other
- USCGC William Chadwick, a Sentinel class cutter of the United States Coast Guard
- * William Chadwick, namesake of the above
- Billy Chadwick, a character in the TV series CSI: Miami, played by Lew Temple