John Traill (disambiguation)

John Traill (1835–1897) was the owner of Traill's Temperance Coffee House

John Traill may also refer to:

• John S. Traill (born 1939), Canadian scholar
• John Traill Cargill (1867–1954), Scottish oil magnate
• John Traill Christie (1899–1980), British headmaster
• Johnny Traill (1882–1958), Irish–Argentine 10-goal polo player

• John Trail (born 1943), Australian sprint canoeist
• John Trailly (died 1400), English soldier and diplomat
• Traill (surname)