Greg Williams

Greg or Gregory Williams may refer to:

• Greg Williams (American football coach) (born 1976), American football coach in the NFL
• Greg Williams (Australian footballer) (born 1963), Australian rules football in the AFL
• Greg Williams (basketball) (born 1947), American college and professional women's basketball coach
• Greg Williams (comics), American comic creator
• Greg Williams (photographer) (born 1972), British editorial and film photographer
• Greg Williams (safety) (born 1959), American football safety in the NFL
• Greg Williams (sportscaster) (born 1960), American radio personality
• Greg Williams, member of the band Switch (1976–present)
• Gregory Alan Williams (born 1956), American actor and author
• Gregory B. Williams (born 1969), American judge
• Gregory H. Williams (born 1943), American academic
• Woody Williams (Gregory Scott Williams, born 1966), former Major League Baseball pitcher