Timeline of 1575
- 1575/5 - Oda Nobunaga campaigns against the Miyoshi in Settsu Province.
- 1575/6/28 - Oda Nobunaga and Tokugawa Ieyasu defeat Takeda Katsuyori at the Battle of Nagashino. 10,000 Takeda warriors are slain.
- 1575/9 - The Oda defeat the Honganji's supporters in Echizen, which is given to Shibata Katsuie.
Other Events of 1575
- Kobayakawa Takakage and Ukita Naoie defeat Mimura Motochika of Bingo Province and force him to commit suicide.