The Volunteer Force was a British part-time citizen army extant from 1859–1908.
Volunteer force may also refer to:
- British Volunteer Corps, 1794–1803
- Isle of Man Volunteers, 1860s–1920
- Volunteer Force (New Zealand), 1865–1910
- Volunteer Training Corps, 1914–1918
- Sri Lanka Army Volunteer Force, formed 1949