Howard 100 and Howard 101 are two uncensored channels on SiriusXM, a satellite radio service that broadcasts programming affiliated with Howard Stern and The Howard Stern Show.

Though the channels were first broadcast on September 29, 2005 with the former company Sirius Satellite Radio, Stern could not officially broadcast until January 1, 2006, as Stern was still at WXRK, the terrestrial radio station where he had to finish his FM radio contract.

[1] A merger of Sirius Satellite Radio and XM Satellite Radio occurred in the summer of 2008.

[2] As of August 2024[update], radio programs on Howard 100 include:[3] As of August 2024[update], radio programs on Howard 101 include:[4]