Tarnation

Tarnation may refer to:


 * Minced oath, form of damnation, everlasting punishment
 * Tarnation (band), a San Francisco-based alt-country-goth band
 * Tarnation (2003 film), a 2003 documentary film by Jonathan Caouette
 * Tarnation (2017 film), a 2017 Australian horror film by Daniel Armstrong