John Vaughan
John Vaughan is the name of the following people:
- John Vaughan (General) (1747 / 1748–1795), British Lieutenant General
- John Vaughan (industrialist) (1799–1868) British industrialist
- John Vaughan (soccer player) (born 1964), English soccer player and coach
- John Vaughan, 8th Earl of Lisburne (1918–2014), Welsh nobleman, barrister and entrepreneur
- John Vaughan-Morgan, Baron Reigate (1905-1995), British politician (Conservative Party)
- John Stephen Vaughan (1853–1925), British clergyman, titular bishop of Sebastopolis