William Fyfe may refer to:
William Fyfe (boatbuilder) (1785–1865), Scottish founder of the Fife & Sons shipyard, grandfather of William Fife#Biography William Baxter Collier Fyfe (1836–1882), Scottish painter William Hamilton Fyfe (1878–1965), British–Canadian scholar William Fyfe (geochemist) (1927–2013), New Zealand geologist William Patrick Fyfe (born 1955), Canadian serial killer
See also
William Fyffe (disambiguation) William Fife (disambiguation)