- Birth: 1575
- Death: 1638
- Title: Mino no kami
- Distinction: Tokugawa retainer
- Japanese: 本多 忠政 (Honda Tadamasa)
In 1617 he was reassigned from Ise Kuwana han to the 250,000-koku domain of Himeji han in Harima province, and expanded the castle considerably, including adding residences for his son Honda Tadatoki and for Tadatoki's wife Sen-hime (daughter of Tokugawa Hidetada).
Tadamasa himself was married to a daughter of the late Tokugawa Nobuyasu, Ieyasu's eldest son.
- Initial text from Samurai-Archives.com FWSeal & CEWest, 2005