Fool's errand is an English idiom referring to a foolish undertaking or a task certain to fail. It may also refer to:

Look up fool's errand in Wiktionary, the free dictionary.

• A Fool's Errand, an 1879 novel by Albion W. Tourgée
• A Fool's Errand, a 1921 book by Jessie Louisa Rickard
• Fool's Errand (novel), a 2001 novel by Robin Hobb
• A Fool's Errand, a 2010 collection of poetry by Dermot Healy
• Fool's Errand, a 2017 book by Scott Horton

• "A Fool's Errand", a 1927 silent short film from the Krazy Kat film series
• "A Fool's Errand", a 2003 episode of animated series Funky Cops

• "Do You Really Love Me Too (Fool's Errand)", a 1963 British Top 20 single by Billy Fury
• The Fool's Errand, a 1987 computer game by Cliff Johnson
• A brand of snack cracker, popular in the 1980s
• "Fool's Errand", a song on the Fleet Foxes 2017 album, Crack-Up

This disambiguation page lists articles associated with the title Fool's errand.
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