Kosuke Hori (保利 耕輔, Hori Kōsuke, September 23, 1934 – November 4, 2023) was a Japanese politician of the Liberal Democratic Party, who served as a member of the House of Representatives in the Diet (national legislature).

A native of Tokyo and graduate of Keio University, he was elected for the first time in 1979.

Hori was appointed head of the LDP's Policy Research Council on August 1, 2008.

[1] Hori died from aspiration pneumonia on November 4, 2023, at the age of 89.

This article about a Japanese politician born in the 1930s is a stub.