Nobunaga Shimazaki (島﨑 信長) is a Japanese voice actor born December 6, 1988 in Shiogama, Miyagi Prefecture, affiliated with Aoni Production. Active since 2009, he is best known for Haruka Nanase in Free!, Mahito in Jujutsu Kaisen, and Yuno in Black Clover. He has won two Seiyu Awards: Best Rookie Actor in 2013 and Best Supporting Actor in 2021.
On June 1, 2025, Shimazaki announced on X the birth of his first child.
In 2025, Shimazaki continues to play leading roles in the series Sakamoto Days (Asaura Shin) and Wind Breaker Season 2 (Suo Hayato).
On New Year 2023, Shimazaki announced his marriage to a woman outside the entertainment industry.
In August 2022, the agency Aoni Production launched Shimazaki's personal fan application.
In March 2021, Shimazaki won the award for Best Supporting Actor at the 15th Seiyu Awards for his role as Yuki Soma in Fruits Basket.
