Animal sacrifice is the ritual killing of an animal as part of a religion. It is practised by many religions as a means of appeasing a god or gods or changing the course of nature. Animal sacrifice has turned up in almost all cultures, from the Hebrews to the Greeks and Romans and from the Aztecs to the Yoruba.

Walter Burkert in Homo necans argues that animal sacrifices reenact paleolithic hunting rituals, and that they are fundamentally identical in motivation to human sacrifices.

However, the practise was a taboo among the Ancient Egyptians, and they tended to look down on cultures that practised this custom. Animal sacrifice is still practised today by the followers of Santería and other "lineages of Orisa", as a means of curing the sick and giving thanks to the Orisa (Gods). However in Santeria, such animal offerings constitute an extremely small portion of what are termed "ebos" – ritual activities that include offerings, prayer and deeds. Some villages in Greece also sacrifice animals to Orthodox saints in a practise known as kourbània. The practise, while publicly condemned, is often tolerated for the benefits it provides to the church and the sense of community it engenders.

See also

• Human sacrifice
• Ashvamedha
• Blót
• Scapegoat
• Holocaust (sacrifice)
• Hecatomb
• Bull (mythology)

Religious behaviour and experience | Violence | Rituals