Hollow may refer to:
== Natural phenomena == Hollow, a low, wooded area, such as a copse Hollow, a term meaning a small vee-shaped, riverine type of valley Tree hollow, a void in a branch or trunk, which may provide habitat for animals
== Places == Sleepy Hollow, New York, a municipality formerly known as North Tarrytown
== Arts, entertainment, and media ==
=== Fictional entities === Hollow (Marvel Comics), a mutant formerly known as Penance Hollows, fictional beings in the manga and anime series Bleach, see List of Hollows in Bleach
=== Films === Hollow (2011 American film), a 2011 American drama film Hollow (2011 British film), a 2011 British horror film Hollow (2014 film), a 2014 Vietnamese horror film
=== Literature === Hollows (series), a series of novels and stories by Kim Harrison "The Legend of Sleepy Hollow", by Washington Irving
=== Music === Hollow (band), a progressive power metal band from in Umeรฅ, Sweden
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