Geil or Geils may refer to:
"Geil" (song), a 1986 disco song by Bruce and Bongo Geils, the name used by The J. Geils Band when recording their 1977 album Monkey Island
People with the surname William Edgar Geil (1865–1925), American explorer, author, and photographer J. Geils (1946–2017), lead guitarist of the J. Geils Band Karlheinz Geils (born 1955), former German football player Donna Orender (Donna Geils Orender, born 1957), sports executive and basketball player
See also Giel (disambiguation)