David Diamond may refer to:

• David Diamond (composer) (1915–2005), American composer
• David Diamond (journalist)
• David Diamond (screenwriter)
• David Diamond (singer/songwriter), frontman and songwriter with Canadian band The Kings
• David Diamond (Berlin), guitarist/keyboardist for the band Berlin.

This disambiguation page lists articles associated with the same personal name. If an internal link led you here, you may wish to change the link to point directly to the intended article.