|Full name||Yasumasa Hane|
|Born|| June 25, 1944
|Affiliation||Nihon Ki-in, Nagoya branch|
Yasumasa Hane (羽根 泰正 Hane Yasumasa, born June 25, 1944) is a professional Go player.
Hane was one of the best players in the Nagoya branch of the Nihon Ki-in during his peak. He is probably better known for being the father of the former Kisei holder, Naoki Hane. He was also known as a major contributor in the development of Chinese fuseki. He was taught Go by Shimamura Toshihiro, and currently teaches his son, Naoki, along with Asano Yasuko and Kaori Aoba.
|Okan||1974, 1975, 1979, 1982, 1984, 1986, 1990, 1991, 1993, 1995|