Geoffrey Baker

Geoffrey or Geoff Baker may refer to:
 * Geoffrey Baker (British Army officer) (1912–1980), head of the British Army
 * Geoffrey Baker (cricketer) (born 1970), New Zealand cricketer
 * Geoffrey Baker (rower), English rower
 * Geoff Baker (journalist) (born 1968), Canadian-born journalist
 * Geoff Baker (politician) (born 1969), member of the Western Australian Legislative Assembly