John Urquhart

John Urquhart may refer to:


 * John Urquhart (Canadian politician) (1844–1933), mayor of Oakville, Ontario, Canada
 * John Urquhart (sheriff) (born 1947), Sheriff of King County, Washington
 * John Urquhart (Washington politician) (1860–1925), American politician
 * John Urquhart (cricketer) (1921–2003), English cricketer
 * Johnny Urquhart (1925–2008), Scottish footballer