NOTE: This listing is for beers brewed by Whitbread Beer Company discontinued following its sale in 2001. Any beers still produced post-sale are separately listed.

The Whitbread Beer Company officially stopped making beer in May 2000, and sold its brewing operations and beer brands to the Belgian brewing group Interbrew in 2001 (which later became part of Anheuser-Busch InBev).

Some Whitbread-branded alcoholic beverages are still available in the UK, such as canned Whitbread bitter, but these are not produced by Anheuser-Busch InBev, but rather under licence by other producers.

When Whitbread sold its historic brewing business to Interbrew in 2001 (later to become AB InBev), its main London brewing operations and headquarters were located at 52 Chiswell Street, London, EC1Y 4SD. Whitbread moved its central headquarters to Dunstable in 2006. This move followed a brief relocation to Luton in 2005 as the company closed its London offices to centralize its operations and reduce costs.