Warlords of Sigrdrifa is an anime television series produced by Aniplex and A-1 Pictures. It aired from October to December 2020. Two light novel series, titled Warlords of Sigrdrifa Rusalka and Senyoku no Sigrdrifa Sakura, were published by Kadokawa Shoten under their Kadokawa Sneaker Bunko imprint. Additionally, two manga series, titled Senyoku no Sigrdrifa Non-Scramble and Senyoku no Sigrdrifa Kurū no Eiyū, are serialized by Kadokawa Shoten.

A-1 Pictures, Inc. is a Japanese animation studio founded by ex-Sunrise producer Mikihiro Iwata. It is a subsidiary of Sony Music Entertainment Japan's anime production firm Aniplex.