Authors born in 1984
- Park Bom Singer, 1984
- Passenger Singer-Songwriter, 1984
- Patina Miller Singer, 1984
- Patrick Stump Guitarist, 1984
- Patrisse Cullors Artist, 1984
- Paul Dano Actor, 1984
- Paul Gallagher Football Player, 1984
- Paul McDonald Musician, 1984
- Paula Fernandes Arranger, 1984
- Paz de la Huerta Actress, 1984
- Phil Wickham Musician, 1984
- Phoebe Robinson Comedian, 1984
- Prince Fielder Baseball Player, 1984
- Prince Harry Royalty, 1984
- Priscilla Ahn Singer, 1984
- Quinton Aaron Film Actor, 1984
- Rachael Taylor Actress, 1984
- Rachel Hoffman Agent, 1984
- Rafael dos Anjos Mixed Martial Artist, 1984
- Rafi Fine Producer, 1984
- Rajkummar Rao Actor, 1984
- Rana Daggubati Actor, 1984
- Randall Munroe Cartoonist, 1984
- Raphael Ragucci Rapper, 1984
- Ray Santiago Actor, 1984
- Ryan Eggold Actor, 1984
- Sabrina Bryan Actress, 1984
- Sam Hunt Singer, 1984
- Samantha Stosur Tennis Player, 1984
- Sarah Roemer Actress, 1984
- Sasha Cohen Athlete, 1984
- Scarlett Johansson Actress, 1984
- Scott Michael Foster Actor, 1984
- Serinda Swan Actress, 1984
- Shreya Ghoshal Singer, 1984
- Simon Bird Actor, 1984
- T-Pain Singer, 1984
- T. J. Perkins Amateur Wrestler, 1984
- Tamara Ecclestone Model, 1984
- Tanit Phoenix Actress, 1984