Authors born in 1970
- Aceyalone Rapper, 1970
- Adam Davidson Journalist, 1970
- Adam Dell Businessman, 1970
- Adam Goldberg Actor, 1970
- Adam Haslett Author, 1970
- Adam Hills Comedian, 1970
- Adam Pascal Actor, 1970
- Adam Reed Voice Actor, 1970
- Adam Sadowsky Actor, 1970
- Adele Griffin Writer, 1970
- Aerin Lauder Businessman, 1970
- Aesop Dekker Musician, 1970
- Aileen Lee Investor, 1970
- Aisha Tyler Actress, 1970
- Akinyele Rapper, 1970
- Alan Shearer Football Player, 1970
- Alastair Mackenzie Actor, 1970
- Alex Garland Writer, 1970
- Alex Kendrick Actor, 1970
- Alexandra Pelosi Journalist, 1970
- Alexandra Potter Writer, 1970
- Alexi Lalas Football Player, 1970
- Ali Shaheed Muhammad Musician, 1970
- Alison Elliott Actress, 1970
- Alissa York Writer, 1970
- Alistair Petrie Actor, 1970
- Alonzo Mourning Basketball Player, 1970
- Alysia Reiner Actress, 1970
- Amaury Nolasco Actor, 1970
- Amelia Fiona "Minnie" Driver Actress, 1970
- America Musician, 1970
- Amishi Jha Psychologist, 1970
- Amy J. Berg Film Maker, 1970
- Amy Jo Johnson Singer, 1970
- Amy Richards Writer, 1970
- Amy Sarig King Writer, 1970
- Amy Weber Actress, 1970
- Anas Aremeyaw Anas Journalist, 1970
- Andre Agassi Tennis Player, 1970
- Andre Louis Hicks Rapper, 1970