Makino Tadahiro (牧野 忠寛, October 8, 1741 – August 5, 1766) was a Japanese daimyō of the late Edo period, the 8th hereditary daimyō of Nagaoka Domain.
[2] The fudai Makino clan originated in 16th century Mikawa Province.
[5] The senior branch was established at Tako Domain in Kōzuke Province in 1590; and in 1616, their holdings were moved to Nagamine Domain in Echigo Province.
From 1618 through 1868, this branch of the Makino remained at Nagaoka Domain (74,000 koku) in Echigo Province.
The head of this clan line was ennobled as a "Viscount" in the Meiji period.