Taro Daniel (ダニエル 太郎, Danieru Tarō, born 27 January 1993) is an American-Japanese professional tennis player who has won five ATP Challenger Tour singles titles and achieved a career-high singles ranking of world No. 64 on 27 August 2018, in part due to winning his first title at the 2018 Istanbul Open on 6 May 2018 as well as strong results throughout the back end of the season.
His mother, Yasue, is Japanese and his father, Paul Daniel, is an American. He grew up in various places in the world. He spent most of his elementary school days in Saitama, Japan. He went to Nagoya International School. He and his family moved to Spain when he was 14. He speaks English, Spanish and Japanese. He has one younger sister, Kana.
Taro started playing tennis when he was 7 years old. He practiced at the Shinrin Longwood Tennis Club in Nagoya City during his years in Japan. He got third place for under 12 in the All Japan Junior Tennis Tournament.