Kazuto (written: 一翔, 一人, 一登, 一仁, 一斗, 一刀, 和人 or カズト in katakana) is a masculine Japanese given name. Notable people with the name include:
Kazuto (カズト), Japanese guitarist, member of the rock band High and Mighty Color
Kazuto Ioka (井岡 一翔) (born 1989), Japanese boxer
Kazuto Kushida (櫛田 一斗) (born 1987), Japanese footballer
Kazuto Nakazawa (中澤 一登) (born 1968), Japanese animator, character designer and anime director
Ryūkōzan Kazuto (龍興山 一人) (1967–1990), Japanese sumo wrestler
Kazuto Saiki (born 1970), Japanese footballer
Kazuto Sakamoto (阪本 一仁) (born 1991), Japanese footballer
Kazuto Sakata (坂田 和人) (born 1966), Japanese motorcycle racer
Kazuto Seki (関 一人) (born 1975), Japanese yacht racer
Kazuto Tsuyuki (筑城 和人) (born 1984), Japanese footballer
Fictional characters:
Kazuto Hongō (北郷 一刀), protagonist of the visual novel series Koihime Musō
Kazuto Izuka (飯塚 和人), protagonist of the manga series The World of Narue
Kazuto Kirigaya (桐ヶ谷 和人), protagonist of the light novel series Sword Art Online
Kazuto Tokino male protagonist of the anime/manga series "UFO Ultramaiden Valkyrie"
