Suganuma

• Eiji Suganuma, male Japanese animation director
• Hisayoshi Suganuma, male voice actor
• Michiko Suganuma, Kamakura-bori artist from Japan
• Minoru Suganuma, Japanese football player
• Morito Suganuma, Japanese aikido teacher holding the rank of 8th dan in the Aikikai
• Suganuma Sadamichi, samurai commander in Japan's Sengoku period
• Suganuma Sadamitsu, samurai commander of the Suganuma clan during Japan's Sengoku period