Colin A. Favor is a voice actor known for work in English dubs of anime and animated series. The name Colin A. Favor is a pseudonym; the actor performs under the birth name Bill Lobley.

Favor is most recognized for the role of Count Brocken in the English version of the 2018 anime film Mazinger Z: Infinity. Additional anime voice roles include Norimichi's Father and Yusuke's Father in the English dub of the film Fireworks, Should We See it from the Side or the Bottom?.

In television anime, Favor provided the voice for Bruno Azrael in the NYAV Post English dub of Mobile Suit Gundam Seed Destiny. Beyond anime, the actor has performed in non-anime animated series, including the role of Eric Rose and others in Lastman.