John Broadbent (disambiguation)

John Broadbent (1872–1938) was British Army officer and Conservative politician.

John Broadbent may also refer to:
 * John Raymond Broadbent (Quartermaster-General) (1893–1972), Australian Army officer, Quartermaster-General
 * John Raymond Broadbent (Major General) (1914–2006), Australian Army officer, C.O. 17/18 Bt.
 * Sir John Broadbent, 2nd Baronet (died 1946), English physician
 * Ed Broadbent (John Edward Broadbent, 1936–2024), Canadian politician and political scientist