Middleburg is a town from the show Penn Zero: Part-Time Hero.
- The Odyssey - an abandoned movie theater where the part-time heroes' Multi Universe Transprojector is set up.
- Fish Stick on a Stick - a restaurant where the part-time villains' MUT is set up.
- Middleburg Central High - the town's high school.
- Zero family's house - the home of Brock, Vonnie, and Penn. While Brock and Vonnie are trapped in the Most Dangerous World Imaginable, Uncle Chuck, Aunt Rose, and the Chinchilla are currently living there with Penn.
- Rippen's apartment - an apartment in an old building that Rippen lives in.
- Kobayashi family's apartment - an apartment in a newer building that Mr. Kobayashi, Mrs. Kobayashi, Sashi, and George live in.
- Wiseman family's house - the home in the suburbs of Mr. Wiseman, Mrs. Wiseman, and Boone.
- Larry Manor - the mansion of Larry.