Shax may refer to:

Shax (board game), an African board game Shax (demon), a demon in the Ars Goetia Shax, a Dungeons & Dragons vestige Shax, a demon in the TV series Charmed, introduced in the 2001 episode "All Hell Breaks Loose"

See also Shaxs, a character in the TV series Star Trek: Lower Decks