Keishi (written: 啓志, 啓示, 啓視 or 圭志) is a masculine Japanese given name. Notable people with the name include:
*, a pen name of author
Takashi Nagasaki
is a Japanese author, manga writer and former editor of manga. He started his professional career at Shogakukan in 1980 and worked as an editor on the publisher's various manga magazines, including as editor-in-chief of ''Big Comic Spirits'' ...
*
Keishi Kameyama
is a Japanese billionaire businessman, chairman of the internet company DMM.com
is a Japan-based electronic commerce and Internet company with a diversified group of businesses that includes online shopping, eikaiwa, and video on demand serv ...
, Japanese businessman
*, Japanese sumo wrestler
*, Japanese footballer
*, Japanese baseball player
{{given name
Japanese masculine given names