Tsuyoshi Sekito (関戸　剛, lahir 3 April 1963 di Osaka, Jepang) adalah seorang komponis musik permainan video Jepang , penyusunan dan pelaksana. Dia bergabung dengan Square Enix di tahun 1995. Sebelum bekerja di Square Enix, dia bekerja untuk Konami dan bekerja untuk beberapa game yang dibuat oleh Hideo Kojima.

Hasil karya

Space Manbow (1990): composer
SD Snatcher (1990): composer
Metal Gear 2: Solid Snake (1990): composer
Double Dribble: 5 on 5 (1991): composer
Teenage Mutant Ninja Turtles 2 (1991): composer
Teenage Mutant Ninja Turtles: The Manhattan Missions (1991): composer
Tiny Toon Adventures: ACME All-Stars (1994): composer
Lethal Enforcers II: Gunfighters (1994): composer
Super Soccerstars (1995): composer
Brave Fencer Musashi (1998): composer
Chocobo's Mysterious Dungeon 2 (1999): composer
Chrono Trigger (PlayStation remake) (1999): arranger
All-Star Pro Wrestling (2000): composer
All-Star Pro Wrestling II (2001): composer
Final Fantasy Chronicles (2001): arranger (Chrono Trigger)
Final Fantasy Origins (2003): composer, arranger (Final Fantasy II)
All-Star Pro Wrestling III (2003): composer
Romancing SaGa -Minstrel Song- (2005): arranger, performer
Front Mission Online (2005): arranger
Hanjuku Hero 4 (2005): composer, arranger
Final Fantasy VII: Advent Children (2005): composer, arranger, performer - dengan Nobuo Uematsu, Kenichiro Fukui, dan Keiji Kawamori