Marcus or Mark Robertson may refer to:
Sportsmen Marcus Robertson (born 1969), American football player and coach Mark Robertson (soccer) (born 1977), Australian central midfielder and centre back Mark Robertson (rugby union) (born 1984), Scottish wing and coach
Others Marcus W. Robertson (1870–1948), American Medal of Honor recipient in 1899 Mark Robertson (bassist), American bandmember and record producer since 1990s
See also Mark Roberts (disambiguation) Mark Roberson (born 1967), English javelin thrower Marcus Roberson (born 1992), American football defensive back