Taishi Nakagawa is a Japanese actor and voice actor, born on June 14, 1998, in Tokyo, Japan. He began his entertainment career as a child actor in 2008 and is affiliated with the talent agency Stardust Promotion. While acting in live-action television dramas and films is his primary profession, he has also built a notable body of work in voice acting for animated features.

Nakagawa's debut as a voice actor came in 2015 when he was cast as Andrea in the animated film Eiga Chibi Maruko-chan: Italia kara Kita Shōnen, known in English as Chibi Maruko-chan: From Italy Comes the Boy. In this film, he provided the voice for an Italian boy who stays with the main character's family.

A significant role in his voice acting career followed in 2020 with the anime film Josee, the Tiger and the Fish. Nakagawa voiced the lead character, Tsuneo Suzukawa, a university student whose life changes after he meets a young woman in a wheelchair. This role is often cited as a key example of his voice acting work in anime.

Beyond these anime films, Nakagawa has also been active in dubbing foreign live-action films for the Japanese market. Notably, he took on the role of Sonic in the Japanese-language dub of the live-action/CGI Sonic the Hedgehog film series, starting with the first movie in 2020. Another prominent dubbing role was providing the Japanese voice for Henry Turner in the 2017 film Pirates of the Caribbean: Dead Men Tell No Tales. His work is not limited to these titles, as he has also taken on smaller roles in other animated projects.

For his live-action film performances, Nakagawa has received industry recognition. In 2019, he won the Newcomer of the Year award at the 42nd Japan Academy Film Prize for his roles in the live-action films Kids on the Slope and Kakugo wa Iika, Soko no Joshi. His contributions to the entertainment industry were further acknowledged in 2023 when he received the Elan d'or Award for Best Newcomer.