Martin Hewitt

Martin Hewitt may refer to:


 * Martin Hewitt (actor) (born 1958), American actor
 * Martin Hewitt (adventurer) (born 1980), British disabled mountaineer, army officer and leader of the Adaptive Grand Slam
 * Marty Hewitt (born 1965), English footballer
 * Martin Hewitt (police officer), senior Metropolitan Police officer
 * Martin Hewitt, a fictional detective created by Arthur Morrison
 * Martin Hewitt, baby actor who portrayed Steven Webber on the American daytime drama General Hospital, in 1977