Peter Wood may refer to:
- Peter Atte Wode (fl. c. 1325–1382), English justice
- Pete Wood (1867–1923), Canadian-American Major League Baseball pitcher
- Peter Wood (director) (1925–2016), English theatre director
- Peter Hill-Wood (1936-2018), English businessman
- Sir Peter Wood (born c. 1946), founder of insurance companies Direct Line and Esure
- Peter Wood, Australian businessman and founding partner G. Wood, Son & Co.
- Peter H. Wood (born 1943), American historian and author
- Peter K. Wood (born 1984), American entertainer and magician
- Peter Wood (politician) (1935–2010), member of the Queensland Legislative Assembly
- Peter Wood (footballer, born 1946), Australian rules football player for Fitzroy
- Peter Wood (footballer, born 1939), Australian rules football player for Footscray
- Peter Wood (cricketer) (1951–2022), English cricketer
- Peter W. Wood, American anthropologist; president of the National Association of Scholars