"Marc Davis" is the name of:
* Marc Davis (animator) (1913–2000), Walt Disney Studios animator
* Marc Davis (astronomer) (born 1947), astrophysicist and professor
* Marc Davis (academic), computer science professor
* Marc Davis (athlete) (born 1969), American middle-distance runner
* Mark Davis (pornographic actor) (born 1965, also credited as Marc Davis), British pornography actor
* Marc Davis (racing driver) (born 1990), NASCAR driverMore Marc Davis on Wikipedia.