Filon may refer to:
People With the surname Augustin Filon (1841–1916), French professor Beniamino Filon (1900–1948), Italian Roman Catholic priest Charles Auguste Désiré Filon (1800–1875), French historian Louis Napoleon George Filon (1875–1937), English mathematician
With the given name Filon Dzhelaliy, Cossack colonel Filon Kmita (1530–1597), Polish noble Filon Ktenidis (1889–1963), Greek playwright, accountant, journalist, and doctor
Other uses Filon quadrature, a technique for numerical integration of oscillatory integrals Filon, a fiberglass material used as siding on truck campers
See also Filón Sur Mine, a mine in Tharsis, Huelva, Spain Filone, an Italian yeast bread