List of outside references to the Halo series

This is a list of references to the Halo series made by notable sources outside of the series itself.

The Big Bang Theory (TV)

 * The nerds have a weekly Halo 3 match. Leonard, trying to romance Penny, suggests that they play at a Halo competition together. She declines, saying she has a life.

Chuck (TV)

 * Chuck plays Halo 3, specifically Oddball on Snowbound.

Guitar Hero III (video game)

 * Mjolnir Mix is included.

The Longest Yard (2005 film)

 * Halo 2 is played by the guards.