Katsutoshi (written: 勝敏, 勝利, 勝俊, 勝年 or 克俊) is a masculine Japanese given name. Notable people with the name include:
*, Japanese footballer
*, Japanese sumo wrestler
*, Japanese politician
*, Japanese ice hockey player
*, Japanese admiral
*, Japanese composer
*, Japanese sport wrestler
*, Japanese volleyball player
*, Japanese Nordic combined skier
*
Katsutoshi Shiina
is a Japanese Grandmaster (martial arts), master of Shotokan karate.Japanese masculine given names