Michael Baker may refer to: Michael Baker (politician) (1957–2009), Canadian politician Michael A. Baker (born 1953), NASA astronaut Michael Baker (American football) (born 1970), American football player Michael Baker (physician) (born 1943), Canadian cancer researcher Michael Baker (epidemiologist), New Zealand epidemiologist Michael Conway Baker (born 1937), Canadian composer Mickey Baker (1925–2012), American guitarist Mike Baker (singer) (1963–2008), lead vocalist for the American progressive metal band Shadow Gallery Mike Baker (journalist) (1957–2012), BBC broadcaster Mike Baker (CIA officer), American-British former officer with the Central Intelligence Agency