- Title : Toaru Majutsu no Index III, Toaru Majutsu no Index 3, Toaru Majutsu no Kinsho Mokuroku 3
- ↳ English : A Certain Magical Index III
- ↳ Japanese : とある魔術の禁書目録Ⅲ
- Type : TV
- Total Episode : 26 Episode
- Status : Finished Airing
- Aired : Friday, 05 October 2018 - Friday, 05 April 2019
- Premiered : -
- Producer : AT-X, Kadokawa, Movic, NBCUniversal Entertainment Japan, Square Enix, Warner Bros. Japan
- Studio : J.C.Staff
- Source : Light Novel
- Genre : Action, Magic, Sci-Fi, Super Power
- Duration : 23m / ep.
- Age Rating : PG-13 - Teens 13 or older
- Community Score : 6.75 MAL
"Toaru Majutsu no Index III" Synopsis
Touma Kamijou can’t catch a break. After the invasion of Academy City, political tensions continue to rise as both the science and magic factions collide head on. It appears that Academy City intends to declare war against the Roman Catholic Church, consequently plunging the whole world into global warfare. Touma soon finds himself on the front lines once again, striving to protect his friends and allies.
Toaru Majutsu no Index III serves as the last installment of the original franchise as Touma, Accelerator, and the true level 0 Shiage Hamazura continue their separate journeys, leading up to the final act of the original light novel series.