David Patrick Seitz (born March 17, 1978 in Riverside, California) is an American voice actor, ADR director and script writer known for his work for Bang Zoom! Entertainment, Viz Media, Funimation, New Generation Pictures, Studiopolis, Disney/Pixar, Riot Games and NYAV Post. He provided voices for English versions of Japanese anime and video games, including over 100 projects since his initial foray into the voice-over industry in 2000 with the Amazing Nurse Nanako OVA.
Seitz began acting in plays at the age of fourteen when he tried out for and got into The King and I. He continued doing theater through high school and took acting and singing lessons. Prior to his current level of involvement in the voice-over industry, he taught English studies at his high school alma mater and received a Bachelor of Arts in Creative Writing, Master of Fine Arts in Creative and the Performing Arts Writing (both from UC Riverside).