William Whitfield Mills (19 November 1844 – 18 August 1916), usually referred to as "W.
Whitfield Mills" or "W.
W.
Mills", was an English surveyor of the Australian Overland Telegraph Line who is best known for naming a waterhole in Central Australia Alice Spring, from which the town of Alice Springs now takes its name.
He also named Heavitree Gap as a tribute to his old school in Devon, England.