Hot Line is an American erotic anthology series featured on Cinemax during their "After Dark" schedule. The series features simulated sex scenes, and thus can be categorized as "softcore" or "voyeur".

The premise of the show is listeners of a fictional radio show titled, "Hot Line", call in to recount their sexual exploits. Many high-profile porn stars made an appearance on the show. Catherine Bell appears naked in the "Brunch Club" episode.