The Turing Award is a prestigious award given by the Association of Computing Machinery (ACM) for outstanding work in computer science. Go here to get biography and award details:
https://amturing.acm.org/byyear.cfm
Here is the current list of deceased winners:
• (2009)Thacker, Charles P. (Chuck) *
• (2007)Clarke, Edmund Melson *
• (2006)Allen, Frances ("Fran") Elizabeth *
• (2005)Naur, Peter *
• (2001)Dahl, Ole-Johan *
• (2001)Nygaard, Kristen *
• (1999)Brooks, Frederick ("Fred") *
• (1998)Gray, James ("Jim") Nicholas *
• (1997)Engelbart, Douglas *
• (1996)Pnueli, Amir *
• (1993)Hartmanis, Juris *
• (1991)Milner, Arthur John Robin Gorell ("Robin") *
• (1990)Corbato, Fernando J ("Corby") *
• (1987)Cocke, John *
• (1983)Ritchie, Dennis M.*
• (1981)Codd, Edgar F. ("Ted") *
• (1979)Iverson, Kenneth E. ("Ken") *
• (1978)Floyd, Robert (Bob) W *
• (1977)Backus, John *
• (1975)Newell, Allen *
• (1975)Simon, Herbert ("Herb") Alexander *
• (1973)Bachman, Charles William *
• (1972)Dijkstra, Edsger Wybe *
• (1971)McCarthy, John *
• (1970)Wilkinson, James Hardy ("Jim") *
• (1969)Minsky, Marvin *
• (1968)Hamming, Richard W*
• (1967)Wilkes, Maurice V.*
• (1966)Perlis, Alan J *