Top Chef: D.C. is the seventh season of the American reality television series Top Chef. The season was initially filmed in Washington, D.C. before concluding in Singapore, the series' first international venue. It premiered on June 16, 2010, and concluded on September 22, 2010. In the season finale, Kevin Sbraga was declared the winner over runners-up Angelo Sosa and Ed Cotton. Tiffany Derry was voted Fan Favorite.

Top Chef: All-Stars is the eighth season of the American reality television series Top Chef. The season was first filmed in New York City before concluding in The Bahamas. All-Stars consisted of chefs from the previous seven seasons who did not win the title of Top Chef. It premiered on December 1, 2010, and concluded on April 6, 2011. The cast was announced during the Top Chef: D.C. reunion special on September 22, 2010. The prize money awarded to the winner of the season was US$200,000. In the season finale, Top Chef: Chicago runner-up Richard Blais was declared the winner over Top Chef: Las Vegas contestant Mike Isabella. Top Chef: New York runner-up Carla Hall was voted Fan Favorite.