Noriaki KASAI (born in 1972) is a Japanese ski jumper. His career achievements include a gold medal at the 1992 Ski Flying World Championships, winning the 1999 Nordic Tournament, individual silver medal at the 2014 Winter Olympics, and two individual bronze medals at the 2003 Ski Jumping World Championships.
During his career, Kasai has broken numerous ski jumping records. In 2016, he was honoured with two Guinness World Records certificates for the most individual World Cup starts, not only in ski jumping, but in all World Cup disciplines organized by the International Ski Federation.