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