Chappy Ohiwa (チャッピー大岩; born March 4, 1948) is a Japanese actor from Hiroshima Prefecture, Japan. He has worked in film, television, theater, and commercials. His screen credits include the television drama Kodoku no Gurume (2014) and the horror film Death Forest 4 (2016), directed by Yasutake Torii. He also appeared in the television productions Chieizumi (2015) and Ichinenhan Mate (2016). In addition to his screen work, Ohiwa has performed in stage productions and appeared in commercials for Japanese brands.