Marc Maron (born September 27, 1963) is an American stand-up comedian and podcast host.

He hosted The Marc Maron Show and co-hosted Morning Sedition and Breakroom Live — all politically oriented programs produced under the auspices of Air America Media. He also hosted Short Attention Span Theater on Comedy Central for a year, replacing Jon Stewart. Maron frequently appeared on the Late Show with David Letterman and appeared 44 times on Late Night with Conan O'Brien — more than any other stand-up performer. He was also a regular guest on Tough Crowd with Colin Quinn and hosted a short-lived American version of the British game show Never Mind the Buzzcocks on VH1.