Ōkubo Tadaoki

Ōkubo Tadaoki
大久保忠興
Born(1715-01-24)January 24, 1715
DiedNovember 22, 1764(1764-11-22) (aged 49)
Edo, Japan
Other namesDewa no Kami
OccupationDaimyō of Odawara Domain (1732-1763)
Spousedaughter of Yanagisawa Yoshisato

Ōkubo Tadaoki (大久保 忠興; January 24, 1715 – November 22, 1764) was the 4th daimyō of Odawara Domain in Sagami Province, (modern-day Kanagawa Prefecture) in mid-Edo period Japan. His courtesy title was Dewa no Kami.