This article is about the writer. For the fictional disease, see Boren's Syndrome.

Brannon Boren is a video game writer who once worked for Bungie Studios. His only credit with Bungie is as one of the writers on the Halo: Combat Evolved storyline and script. After Boren left Bungie, he went on to write for the video game Quantum Redshift in 2002. Later, in 2005, he was one of the promotional writers for The Matrix Online, where he used the abbreviation "MxO."