Toshihiko (written: 俊彦, 利彦, 稔彦, 聡彦 or 敏彦) is a masculine Japanese given name. Notable people with the name include:
Toshihiko Fukui (福井 俊彦) (born 1935), Japanese economist and bankerToshihiko Horiyama (堀山 俊彦), Japanese video game composerToshihiko Iwasaki (岩崎 利彦) (born 1967), Japanese hurdlerToshihiko Izutsu (井筒 俊彦) (1914–1993), Japanese academic and writerToshihiko Kobayashi (小林 俊彦), Japanese manga artistToshihiko Koga (古賀 稔彦) (born 1967), Japanese judokaToshihiko Nakajima (中嶋 聡彦) (born 1962), Japanese voice actorToshihiko Okimune (沖宗 敏彦) (born 1959), Japanese footballerToshihiko Sahashi (佐橋 俊彦) (born 1959), Japanese composerToshihiko Sakai (堺 利彦) (1871–1933), Japanese socialist, writer and historianToshihiko Seki (関 俊彦) (born 1962), Japanese voice actorToshihiko Seko (瀬古 利彦) (born 1956), Japanese long-distance runnerToshihiko Shimosato (下里 敏彦) (born 1946), Japanese handball playerToshihiko Tahara (田原 俊彦) (born 1961), Japanese idol singerToshihiko Uchiyama (内山 俊彦) (born 1978), Japanese footballer