Tametada Reizei was a Japanese Waka poet. He succeeded to the house of his uncle, Tamehide.
Tametada Reizei was born in 1361.
He was Gon-Dainagon (Vice-Minister). Tametadakyo Senshu Waka, a collection of 1,000 poems by Tametada, was compiled by him at the command of Shogun Yoshimochi Ashikaga. His school of poetry was called Shimo-Reizeike.