- Daniel Andrews: Australian politician, current Premier of Victoria.
- David Attenborough: British broadcaster and natural historian.
- Donna Karan: American fashion designer, founder of the DKNY brand.
- Dwayne "The Rock" Johnson: American actor, former professional wrestler, and producer.
- Danny Ainge: American former basketball player, current President of Basketball Operations for the Utah Jazz.
- Dakota Fanning: American actress, known for her roles in films such as War of the Worlds and The Twilight Saga.
- Daisy Ridley: British actress, best known for portraying Rey in the Star Wars sequel trilogy.
- Darren Aronofsky: American film director, screenwriter, and producer, known for films such as Black Swan and Requiem for a Dream.
- Daniel Kaluuya: British actor, known for his roles in films such as Get Out and Judas and the Black Messiah.
- Demi Lovato: American singer, songwriter, and actress.