Torii Tadanori

In this Japanese name, the surname is Torii.

Torii Tadanori
Lord of Takatō
In office 1663–1689
Preceded by	Torii Tadaharu
Succeeded by	Naitō Kiyokazu
Personal details
Nationality	Japanese

Torii Tadanori (鳥居 忠則, 1646–1689) was a Japanese daimyō of the early Edo period who ruled the Takatō Domain in Shinano Province (modern-day Nagano Prefecture).

Tadanori was the son of Torii Tadaharu, the previous lord. He succeeded to family headship upon his father's death; however, he continued his father's draconian rule of the Takatō domain.

During the shogunate's investigation into a scandal involving Takatō retainer Takasaka Gonbei, Tadanori was ordered confined to Edo Castle; he committed suicide during his confinement. The Takatō domain was confiscated from the Torii family; however, as the Torii family was a famed fudai family dating back to Torii Mototada, Tadanori's heir Tadateru was granted four districts in Noto Province, and made the lord of the Shimomura Domain.