This article fully lists all non-pornographic films, including short films, that had a release date in that year and which were at least partly made by the United Kingdom.
The year was particularly notable for the release of Harry Potter and the Deathly Hallows: Part II, the final instalment in the Harry Potter film franchise.
As with other years, the largest number of co-productions were made with the United States, with 30 films.
Listed here are the top ten best and worst British films of those released in 2011, and listed above as major releases, as per the review aggregator websites Rotten Tomatoes and Metacritic.
The 83rd Academy Awards honoring the best films of 2010 were held on 27 February 2011.