List of Famous people born in Yamaguchi Prefecture, Japan

Mayu Iwatani is a Japanese professional wrestler currently signed to World Wonder Ring Stardom. Since making her debut in January 2011, she became a two-time World of Stardom Champion, two-time Wonder of Stardom Champion, one-time High Speed Champion, two-time Goddess of Stardom Champion, and a five-time Artist of Stardom Champion, while also having won the Cinderella Tournament back to back in 2015 and 2016, and the 2018 5*Grand Prix. She also made appearances for Stardom's American partner Ring of Honor (ROH), where she is a former one-time Women of Honor World Champion. Dave Meltzer of the Wrestling Observer Newsletter has called Iwatani and fellow Japanese workers Io Shirai and Kairi Hojo "three of the best wrestlers in the world".

Kazutomo Miyamoto is a retired Japanese professional pitcher.

Shinji Mikami is a Japanese video game designer, director, and producer. Starting his career at Capcom in 1990, he went on to direct many of the company's biggest titles. He directed the first installment of the Resident Evil series in 1996 and the first installment of the Dino Crisis series in 1999, both being survival horror games. He returned to Resident Evil to direct the remake of the first game in 2002 and the third-person shooter Resident Evil 4 in 2005. In 2006, he directed his final Capcom game God Hand, a beat 'em up action game. Mikami worked at PlatinumGames to direct the third-person shooter Vanquish in 2010. The same year, he founded his own studio Tango Gameworks which has since been acquired by the American company ZeniMax Media. Under his studio, he directed the third-person horror game The Evil Within in 2014. He has also served the roles of producer and executive producer for many games.

Yutaka Takagi is a professional Japanese baseball player.

Shinji Mori was a right-handed pitcher in professional baseball.

Kiyoshi Sasabe (佐々部清) was a Japanese film director.

Hisayoshi Harasawa is a Japanese judoka.

Masahiko Kōmura is a Japanese political activist, full-time staff and former Vice-President of the Liberal Democratic Party (LDP). He was Minister for Foreign Affairs from 1998 to 1999 and again from 2007 to 2008, and he is a member of the House of Representatives for Yamaguchi 1st district. He is also the current Deputy President of his political party the Liberal Democratic Party.

Daiki Iwamasa is a former Japanese football player. He played for Japan national team.

Kishō Taniyama is a Japanese voice actor, singer and lyricist affiliated with Ken Production. He is also the vocalist and lyricist of the Japanese rock band Granrodeo under his stage name Kishow. He is the official Japanese dubbing voice for Fred Jones in the Scooby-Doo franchise.