George Sadowsky (born September 30, 1936) is an American computer scientist who has worked in a number of entities related to promotion of the Internet worldwide.

Sadowsky's first work was at Combustion Engineering, Inc. (1958–1962), where he was an applied mathematician and programmer for the Nuclear Division.

He also performed occasional consulting work for government, research and social service agencies.

[2] Sadowsky served as chair of the nominating committee at Internet Corporation for Assigned Names and Numbers (ICANN), 2005.

Like Vint Cerf, Sadowsky served as a member of Bulgarian President Georgi Parvanov's IT Advisory Council from March 2002 till January 2012.