Fick may refer to:Adolf Eugen Fick (1829–1901), German physiologist, after whom are named: Fick principle, technique for measuring the cardiac output Fick's law of diffusion, describing the diffusion tonometer, both useful in music and ophthalmology Adolf Gaston Eugen Fick (1852–1937), German ophthalmologist nephew of Adolf Eugen Fick, inventor of the contact lens. August Fick (1833–1916), German philologist Carl Fick (1918–1990), American author and director Chuckie Fick, American baseball player Emil Fick (1863–1930), Swedish fencer Franz Ludwig Fick (1813–1858), German anatomist Jacob Fick (1912–2004), German SS officer John Fick (1921–1958), American baseball player Leonard J. Fick (1915–1990), American Catholic priest Nathaniel Fick, US Marine Corps officer Peter Fick (1913–1980), American swimmer Robert Fick, American baseball player Roderich Fick (1886–1955), German architect Sigrid Fick (1887–1979), Swedish tennis player
