Team RadioShack was a professional road bicycle racing team, with RadioShack as the title sponsor, the creation of which was announced on July 23, 2009. Lance Armstrong co-owned and led the team, which raced in the Grand Tours and the UCI ProTour. The team was managed by Capital Sports and Entertainment, an Austin, Texas sports and event management group that also manages the Trek-Livestrong U23 development cycling team and that ran the former Discovery Channel Pro Cycling Team.

RadioShack is an American electronics retailer founded in 1921. It was established as an amateur radio mail-order business centered in Boston, Massachusetts. Its parent company, Radio Shack Corporation, was purchased by Tandy Corporation in 1962, shifting its focus from radio equipment to hobbyist electronic components. At its peak in 1999, Tandy operated over 8,000 RadioShack stores in the United States, Mexico, the United Kingdom, Australia, and Canada.