Shinji Ishihira (Japanese: 石平信司, Hepburn: Ishihira Shinji) is a Japanese anime director. In 2002, Ishihira was put in charge of directing an anime for the first time with Ichi the Killer: Episode 0. Since then, some of the series he has directed include Fairy Tail and Log Horizon.

Ishihira started out by doing scenarios for both anime and video games. However, he later decided to focus solely on the former.^[1] In 2002, Ishihira was put in charge of directing an anime series for the first time with Ichi the Killer: Episode 0.^[2] In 2007, he was put in charge of directing for his first TV series, Tokyo Majin.^[3]

In 2009, Ishihira directed the anime adaptation of Fairy Tail, which garnered a positive response from critics. In Southeast Asia, it won Animax Asia's Anime of the Year award in 2010.^[4][5] In 2012, the series won the Meilleur Anime Japonais (best Japanese anime) award at the 19th Anime & Manga Grand Prix in Paris, France.^[6] In 2021, he directed the anime adaptation of Tsukimichi: Moonlit Fantasy, which has the highest overseas sales record among all Nippon TV anime.^[7][8]