Hoel is a king of Brittany in the Arthurian legend.
Hoel may also refer to:
People Hoël I, Duke of Brittany (reigned 960–981) Hoël II, Duke of Brittany (c.1031–1084) Hoel, Count of Nantes (died 1156) Hoel (surname)
Other uses , several U.S. Navy ships named after William Hoel Hoel Mountains, Antarctica Hoel Glacier, Greenland