Takaharu Tezuka (?? ??, Tezuka Takaharu, born 23 February 1964) is a Japanese architect.
In 1994, he and his wife Yui Tezuka founded the Tokyo-based firm Tezuka Architects.
Projects by Tezuka Architects include the Roof House, Echigo-Matsunoyama Museum of Natural Science, Fuji Kindergarten and Woods of Net.
Their recent awards include Japan Institute of Architects Prize (2009), Association for Children's Environment Design Award (2011) and OECD/CELE 4th Compendium of Exemplary Educational Facilities (2011).