Masayoshi is a masculine Japanese given name. People with the name Masayoshi include:
Abe Masayoshi, daimyoMasayoshi Ebina, jockeyMasayoshi Esashi, engineerMasayoshi Hamada, politicianHotta Masayoshi, rōjūMasayoshi Ito, politicianMasayoshi "Mabo" Kabe, musicianMasayoshi Kan, sprinterMasayoshi Manabe, volleyball playerKurimoto Masayoshi, entomologistKanematsu Masayoshi, samuraiMatsukata Masayoshi, politicianMasayoshi Motegi, professional wrestlerMasayoshi Nagata, mathematicianMasayoshi Namiki, politicianMasayoshi Nataniya, politicianMasayoshi Okada, football refereeMasayoshi Ōhira, politicianRyūhō Masayoshi, sumo wrestlerSatake Masayoshi, samuraiMasayoshi Shimizu, politicianMasayoshi Soken, video game composerMasayoshi Son, businessmanMasayoshi Takemura, politicianMasayoshi Toyoda, journalistMasayoshi Urabe, musicianMasayoshi Yamaguchi, professorMasayoshi Yamashita, bass guitaristMasayoshi Yamazaki, musicianMasayoshi Yoshino, politician