Authors born in 1975
- Ray Allen Basketball Player, 1975
- Ray Lewis Football Player, 1975
- Rebecca Traister Author, 1975
- Reggie Lee Actor, 1975
- Reshma Saujani Lawyer, 1975
- Reuben Morgan Leader, 1975
- Robert Westerholt Musician, 1975
- Russell Brand Comedian, 1975
- Ryan McPartlin Actor, 1975
- Ryoko Tani Athlete, 1975
- Sabrina Ward Harrison Artist, 1975
- Samantha Harvey Novelist, 1975
- Sara Gilbert Actress, 1975
- Sara Ramirez Actress, 1975
- Sarah Lacy Journalist, 1975
- Sayed Kashua Author, 1975
- Scott Speedman 1975
- Sean Lennon Singer, 1975
- Sean Maher Actor, 1975
- Sergey Nazarov Chief Executive Officer, 1975
- Sia Singer-Songwriter, 1975
- Sienna Guillory Actress, 1975
- Simon Van Booy Writer, 1975
- Sophie Grégoire Trudeau Television Host, 1975
- Stephanie Klein Author, 1975
- Steve Kazee Actor, 1975
- Steve Zissis Actor, 1975
- Steven Hall Writer, 1975
- Sufjan Stevens Singer-Songwriter, 1975
- Sunny Mabrey Actress, 1975
- Suriya Actor, 1975
- Sutton Foster Actress, 1975
- Suzy Kassem Writer, 1975
- Svyatoslav Vakarchuk Musician, 1975
- T. J. Thyne Actor, 1975
- Ta-Nehisi Coates Writer, 1975
- Tabitha Suzuma Writer, 1975
- Tahmoh Penikett Actor, 1975
- Taika Waititi Actor, 1975
- Talib Kweli Artist, 1975