John Scaddan, nicknamed "Happy Jack", former premier of Western Australia
The town is named after John "Happy Jack" Scaddan, the premier of Western Australia from 1911 to 1916 and a prominent advocate of the Esperance railway.
John F. Kennedy | Pope John Paul II | Elton John | John | John Lennon | John Wayne | John McCain | John Kerry | John Cage | Olivia Newton-John | John Williams | John Peel | John Adams | John Steinbeck | John Travolta | John Milton | John Zorn | John Marshall | John Howard | John Singer Sargent | John Ruskin | John Updike | John Maynard Keynes | John Coltrane | John Cleese | St. John's | John Waters | John Lee Hooker | John Huston | John Ford |
It has also been the only election (apart from the ministerial by-elections in December 1901) where over half a Ministry have been defeated at an election—apart from Mitchell, Hubert Parker, John Scaddan and John Lindsay all lost their parliamentary seats.