Rigen HAYASHI (1565 - year of death unknown) was a Igo (board game of capturing territory) player and was said to be the founder of the Hayashiya, the head family of a Igo school.
林利玄（はやしりげん、永禄8年(1565年)-不詳）は、囲碁の棋士(囲碁)で、家元林家(囲碁)の元祖とされる。