Unclean may refer to:

• Unclean animals, those whose consumption or handling is labeled a taboo
• Unclean food, in Jewish dietary custom
• Ritually impure, in various religions
• Unclean hands, a term in contract law
• Unclean (album), a 1998 album by Rorschach Test
• "Unclean" (song), from 1984
• Unclean spirit, in Christianity
• Unclean vocals, in metal or punk music

See also[edit]

• Clean and Unclean (disambiguation)
• Impurity (disambiguation)
• Aśuddhatā, in Hindu religion
• Dirty
• Menstrual taboo