Tamisuke Watanuki (綿貫 民輔, Watanuki Tamisuke, born 30 April 1927) is a Japanese politician from the Toyama Prefecture. He started his own export-import company at age 28. He graduated from the Department of Economics at Keio University and ran for the Prefectural Assembly in 1959. He was elected to the Diet in 1969 as a member of the Liberal Democratic Party.