Flogging a dead horse (or "beating a dead horse" or "beating a dead dog") is a common English idiom.

Look up flog a dead horse or beat a dead horse in Wiktionary, the free dictionary.

Flogging a dead horse or beating a dead horse may also refer to:

• Flogging a Dead Horse, 1980 compilation album of singles by the Sex Pistols

• Beating Dead Horses, studio album by the industrial metal band 16Volt
• Beating a Dead Horse to Death... Again, 2008 album by Dog Fashion Disco
• Beating a Dead Horse (album), a 2015 album by YouTuber Jarrod Alonge

• Dead horse (disambiguation)

This disambiguation page lists articles associated with the title Flogging a dead horse.
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