Tomigusuku Ueekata Seiryō (豊見城 親方 盛良, 1 July 1586 – 26 September 1642), also known by his Chinese style name Mō Taiun (毛 泰運), was a bureaucrat of the Ryukyu Kingdom. Tomigusuku Seiryō was the sixth head of an aristocrat family called (毛氏豊見城殿内). He was the eldest son of Tomigusuku Seizoku.