Patrick M. Seymour is an American voice actor known for his work in English dubs of anime series, particularly in the romance and boys-love genres. He has also provided voices for numerous independent video games and web series.

Seymour was born on February 27, 1990, in Albany, New York. He began his voice acting career in the early 2010s, with some of his first credits including roles in the web series Super Great Celery Man. Early in his career, he was a finalist in the Japanator voice acting contest in 2010. His initial work focused heavily on independent video games, providing voices for characters such as Commander Torque in Freedom Planet, Dr. Stahl in The Incredible Adventures of Van Helsing, and multiple characters in the game Yandere Simulator. He also became known for his extensive work in the popular role-playing web series Minecraft Diaries and MyStreet, created by Aphmau, where he voiced several characters including Travis Valkrum.

In anime, Seymour has secured prominent roles in English dubs produced by Ascendent Animation. He voiced the character Beri Berinal in the 2021 English dub of the fantasy boys-love series The Titan's Bride. The following year, he took on the lead role of Toshiaki Gozu, as well as Young Gozu, in the English dub of the isekai boys-love series Everything for Demon King Evelogia. His work on this series extended beyond voice acting, as he also served as an ADR director and adapter for the English-language production.