Professor Go Takahashi ( ???? , born 1937 in Tokyo, Japan) is a Japanese professor emeritus at the University of Tsukuba (????????) and promoter of open water swimming in Japan. He is a pool and open water swimmer as well as the chairman of the Across Kasumigaura tandem lake swim in Ibaraki Prefecture. He also serves as the Auditor of the Japan Masters Swimming Association and competed in the pool events at the FINA World Masters Swimming Championships in the USA, Canada, Australia, Brazil, UK and Italy.