Muddy Water may refer to:

• "Muddy Water", a 1926 song with lyrics by Jo Trent and music by Peter DeRose & Harry Richman, covered by many artists
• "Muddy Water", a song by English rock group Free, from the 1973 album Heartbreaker
• "Muddy Water", a song by The Seldom Scene from the 1973 album Act III, covered by various artists
• "Muddy Water", a song from the 1985 musical Big River: The Adventures of Huckleberry Finn
• "Muddy Water", a song by country singer Clint Black from the 1990 album Put Yourself in My Shoes
• "Muddy Water", a song by Dallas Crane from the 2006 album Factory Girls
• "Muddy Water", a song by Eddi Reader from the 2007 album Peacetime
• "Muddy Water" (Trace Adkins song), a 2008 single
• "Muddy Water", a song by King Gizzard & the Lizard Wizard from the 2017 album Gumboot Soup
• "Muddy Water", a song by Stray Kids, from the 2022 album Oddinary

• Nam Khun district, a district in Ubon Ratchathani Province, northeastern Thailand
• Waipara, a township in North Canterbury, New Zealand

• Muddy Waters (born McKinley Morganfield, 1913–1983), American blues musician
• Muddy Waters (disambiguation)
• "I'd Rather Drink Muddy Water", a song by Eddie Miller, recorded by Aretha Franklin as "Muddy Water"

This disambiguation page lists articles associated with the title Muddy Water.
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