Robert Guillaume
Guillaume in 1980
Born	Robert Peter Williams (1927-11-30)November 30, 1927 St. Louis, Missouri, U.S.
Died	October 24, 2017(2017-10-24) (aged 89) Los Angeles, California, U.S.
Occupation	Actor
Years active	1959–2017
Spouse(s)	Marlene Williams (div. 1983) Donna Brown Guillaume (m. 1984–2005)

Robert Guillaume (born Robert Peter Williams; November 30, 1927 – October 24, 2017) was an American actor. He is known for his role as Benson on the TV-series Soap and the spin-off Benson, voicing the mandrill Rafiki in The Lion King and as Isaac Jaffe on Sports Night.

Guillaume died on October 24, 2017 at his home in Los Angeles, California from prostate cancer at the age of 89.