David Graham is the name of several notable people, including:

• David Graham (author), pen name of British writer Robert Hale
• David Graham (footballer) (born 1978), Scottish footballer
• David Graham (golfer) (born 1946), Australian golfer
• David Graham (actor), British character actor and voice artist
• David Graham (whistleblower), U.S. FDA official involved in the Vioxx controversy
• David Graham (Canadian academic)
• David Graham (American poet), American writer and poet