Mark, Marc, or Marcus Webb may refer to:
Sportspeople Mark Webb (placekicker) (born 1960), British American football kicker Mark Webb (safety) (born 1998), American football safety Mark Webb (Australian footballer), see West Coast Eagles draft history Marc Webb (footballer) (born 1979), Australian rules football coach Marcus Webb (born 1970), American basketball player
Others Marc Webb (born 1974), American director and filmmaker Mark Web, character in 100 Tears