Keith Alexander is an American race car driver .

He spent three years, starting in 2001, completing half seasons for Porsche-supplied teams in the American Le Mans Series.

He has also competed in the GrandAm Series and GrandAm Motorola Cup.

Keith Alexander (born June 12, 1921; died December 18, 1972) was a politician in Manitoba, Canada. He was a Progressive Conservative member of the Legislative Assembly of Manitoba from 1958 to 1966.

Alexander was first elected to the Manitoba legislature in the 1958 election, defeating incumbent Liberal-Progressive Ray Mitchell by 198 votes in the constituency of Roblin. He was re-elected by a greater margin in the elections of 1959 and 1962, and did not run in 1966. He served as a backbench supporter of Dufferin Roblin's government thorough his time in office.

Keith Alexander (born 14 November 1956 in Nottingham, England) is a football manager and former player. He is currently the manager of League Two side Macclesfield Town.

Keith Alexander (Born November 23, 1963 in Brooklyn, New York) was a guitarist, cyclist and body modification enthusiast. He is best known as the guitarist for the late 1980's thrash band Carnivore (fronted by Peter Steele, who would go on to achieve greater fame with the goth-metal band Type O Negative) and later in Primal Scream.

He died on July 11, 2005 in a bicycle accident.

Keith Alexander is a British actor and voice actor.

Alexander's television credits include Softly, Softly (1966), The New Avengers (1976), Minder (1979) and The Day of the Triffids (1981). On the big screen, he has had roles in Submarine X-1 (1968), Superman (1978), Hanover Street (1979) and All About a Prima Ballerina (1980).

He has also featured in some of the productions of Gerry Anderson. In addition to voicing the character of John Tracy and serving as narrator for the film Thunderbird 6, Alexander voiced Sam Loover and numerous supporting characters in the series Joe 90. His other Anderson appearances are Doppelgänger, The Secret Service and UFO.