Peter Singer (disambiguation)

Peter Singer (born 1946) is an Australian philosopher concerned with treatment of animals and other ethical topics.

Peter Singer also may refer to:

• Peter Singer (judge) (born 1944), British High Court Judge
• Peter A. Singer (middle name Alexander; born c. 1960), Canadian physician and bioethicist

See also

• P. W. Singer (Peter Warren Singer, born 1973/74), American scholar of politics and war
• Singer (surname)