Teogonia (神統記（テオゴニア）) is a Japanese light novel series written by Tsukasa Tanimai and illustrated by Kouichiro Kawano. It began serialization on the user-generated novel publishing website Shōsetsuka ni Narō in August 2017. It was later acquired by Shufu to Seikatsu Sha who began publishing it under their PASH! Books light novel imprint in March 2018. A manga adaptation illustrated by Shunsuke Aoyama began serialization on Shufu to Seikatsu Sha's Comic PASH! website in March 2018. An anime television series adaptation produced by Asahi Production premiered in April 2025.