Boies may refer to:
- surname
- David Boies (born 1941), lawyer and Chairman of Boies, Schiller & Flexner
- Horace Boies (1827–1923), served as Governor of Iowa from 1890 to 1894
- William Dayton Boies (1857–1932), former Republican congressman for Iowa
- Jean-Christophe Boies, Canadian musician
- Jean-Sébastien Boies, Canadian musician
- given name
- Boies Penrose (1860–1921), American lawyer and Republican politician from Philadelphia, Pennsylvania
- Jeremiah Smith Boies De Veber (1830–1908), Canadian politician and businessman
- other
- Boies, Schiller & Flexner, American law firm founded by David Boies and Jonathan Schiller in 1997