Takamasa (written: 隆将, 隆正, 貴匡, 貴政, 高政 or 高雅) is a masculine Japanese given name. Notable people with the name include:
Takamasa Anai (穴井 隆将) (born 1984), Japanese judoka
Chisaka Takamasa (千坂 高雅) (1841–1912), Japanese samurai
Hatakeyama Takamasa (畠山 高政) (1527–1576), Japanese daimyo
Takamasa Inamura (稲村 隆正) (1923–1989), Japanese photographer
Takamasa Ishihara (石原貴雅) (born 1981), Japanese musician, known as Miyavi
Takamasa Sakai (酒井 貴政) (born 1988), Japanese footballer
Takamasa Suga (須賀 貴匡) (born 1977), Japanese actor
Takamasa Watanabe (渡辺 隆正) (born 1977), Japanese footballer
Takamasa Yoshizaka (吉阪 隆正) (1917–1980), Japanese architect