Skellig is a 1998 children's novel by David Almond.
Skellig may also refer to:
Arts and entertainment Skellig (film), a 2009 film based on the novel Skellig, a 2008 opera by Tod Machover based on the novel Skellig (album), by David Gray, 2021, and its title track "Skellig", a song by Loreena McKennitt from the 1997 album The Book of Secrets
Other uses Skellig Islands, Kerry, Ireland Skellig Michael, or Great Skellig, the larger of the Skellig Islands Little Skellig, the smaller of the Skellig Islands Skellig Rangers GAA, a Gaelic football team
See also "Sceilg", pen name of John J. O'Kelly (1872–1957)