Wili, WILI or Willi may refer to:
People Heinrich Willi, who described Prader–Willi syndrome Herbert Willi (born 1956), Austrian composer Wili Jønsson, member of the Danish rock band Gasolin'
Other uses WILI (AM), a radio station in Willimantic, Connecticut, United States WILI-FM, a radio station (98.3 FM) licensed to Willimantic, Connecticut, United States "Wili, Pt. 2" and "Wili, Pt. 3", tracks on the Green Day album Dark Magus Wilis, a Slavic folklore feminine spirit that dances men to death Wili Co Ltd, a Private company in Viet Nam.
See also Harold Lamont Otey (1951–1994) or "Walkin' Wili", the first person executed since 1976 in Nebraska Wiliwili (Erythrina sandwicensis), a species of flowering tree in the pea family, Fabaceae Wilis (disambiguation) Willi, a given name Willy (disambiguation)