John O'Gaunt

John O'Gaunt may refer to:


 * John of Gaunt (1340–1399), English nobleman
 * John O'Gaunt (automobile), a pre-1905 English automobile
 * John O'Gaunt School, a mixed comprehensive school in Hungerford, Berkshire, England
 * John O'Gaunt, Leicestershire, a locality in England
 * John O' Gaunt railway station
 * Lancaster John O' Gaunt Rowing Club, a rowing club in Lancaster, Lancashire, England
 * John O'Gaunt (1809 ship), an 1809 merchant ship