Usui Sadamitsu (disambiguation)
Usui Sadamitsu may be:
- Usui Sadamitsu, traditional female warrior & politician character described, several centuries later, within c. 1000 historical settings
Modern fictional characters:
- Usui Sadamitsu, young female-warrior character in 2000s Otogizoshi (anime)
- Usui Sadamitsu, female-warrior character in Otogi 2: Immortal Warriors game