Helion may refer to: People and characters Helion (magister officiorum) (5th century) Hélion de Villeneuve (c. 1270 – 1346), medieval knight Jean Hélion (1904–1987), French painter Helion, character in John C. Wright's trilogy The Golden Age Groups, companies, organizations Helion Energy, an American company pursuing fusion power Helion Lodge Helion (publisher), a Polish publisher. Other uses Helion (chemistry), helium nucleus Helion (meteoroid), meteoroids that seemingly coming out of the Sun See also Hellion (disambiguation) Helium (disambiguation) Helon (disambiguation) Hel (disambiguation)