Hexen may refer to:
N-Ethylhexedrone, a stimulant drug Hexen: Beyond Heretic, a 1995 dark fantasy video game Hexen II, a 1997 video game sequel Hexen (band)
See also Haxan (disambiguation) (Z)-3-hexen-1-ol acetyltransferase 3,5,5-Trimethyl-2-cyclo-hexen-1-one cis-3-Hexen-1-ol cis-3-Hexenal Hexene