Namesakes
Hall-of-Famers:
1 basketball
(basketball) Oscar Robertson 1979 
Most Valuable Players:
1 winner
Oscar Robertson 1964 basketball
Notable Actors and Entertainers:
2 actors
Anna Neagle (a.k.a. Robertson) 1904-1986
Cliff Robertson 1923-2011
Notable Athletes:
1 basketball, 1 billiards
(basketball) Oscar Robertson 1938-
(billiards) Neil Robertson 1982-
Notable Musicians:
1 musician
Robbie Robertson 1943-2023
Notable Writers:
1 author
Nora Roberts (a.k.a. Robertson) 1950-
Olympic Medalists:
3 gold, 2 bronze, 2 silver, 1 gold/silver, 1 silver/bronze
(gold) Arthur Robertson 1900 water polo
(bronze) Lawson Robertson 1904 standing high jump
(gold/silver) Arthur Robertson 1908 3 mile team; 3200 m steeplechase
(bronze) Tex Robertson 1932 water polo
(gold) Oscar Robertson 1960 basketball
(silver/bronze) Bruce Robertson 1972 swimming - 100 m butterfly; swimming - 4x100 m medley relay
(gold) Alvin Robertson 1984 basketball
(silver) Kevin Robertson 1984; 1988 water polo
(silver) Nathan Robertson 2004 badminton mixed doubles
Oscar Award Winners:
1 actor
(actor) Cliff Robertson 1969 Charly
Rock and Roll Hall-of-Famers:
1 musician
Robbie Robertson 1994 The Band