Matt Okumura is an American screenwriter and producer. He began his career in the early 2000s, contributing to the superhero drama Smallville, where he wrote the episode "Fever" in Season 2.

Okumura's career later expanded to include roles as a writer, story editor, and producer on various television series. He has worked on shows such as Leverage: Redemption, Blood & Treasure, and Star Trek: Picard. In Star Trek: Picard, he served as a writer, story editor, and executive story editor across multiple episodes.

In 2024, Okumura contributed as a writer and producer to the television adaptation of Interior Chinatown, based on Charles Yu's award-winning novel.

Okumura graduated from the University of Southern California and is based in Burbank, California. He has also been involved in an undisclosed Marvel series.