Matthew Walker

Matthew Walker may refer to:

Actors

 * Matthew Walker (American actor) (born 1968), American actor
 * Matthew Walker (Australian actor) (born 1979), New Zealand-Australian actor
 * Matthew Walker (Canadian actor) (born 1942), English film and television actor in Canada

Politics

 * Matthew Walker (Vermont politician)

Sportspeople

 * Matthew Walker (English cricketer) (born 1974), English cricketer
 * Matthew Walker (New Zealand cricketer) (born 1977), cricketer from New Zealand
 * Matthew Walker (swimmer) (born 1978), English swimmer

Science

 * Matthew Walker Sr. (1906–1978), African-American physician and surgeon
 * Matthew Walker (scientist) (born c. 1972), professor of neuroscience and psychology