Kenneth Marshall (born June 27, 1950) is a retired American actor.
Marshall graduated from Saint Joseph High School in Saint Joseph, Michigan, in 1968.
Marshall was cast for a 1979 production of The Tempest.
In television, he played the title role in Giuliano Montaldo's 1982 television miniseries Marco Polo and portrayed the character Michael Eddington in the television series ' from 1994 until 1997.
Although appearing in such films such as Tilt (1979), The Skin (1981), and Feds (1988), he is perhaps best known for the starring role as Prince/King Colwyn in the fantasy adventure movie, Krull (1983).
In 2019 Marshall was inducted to the SJHS Performing Arts Center Hall of Fame