List of landmark United Kingdom House of Lords cases

This page lists legal decisions of the House of Lords. Until 30 September 2009, the House of Lords was the highest appellate court for the United Kingdom. Cases were determined not by the House of Lords itself, but by its Judicial Committee, consisting of up to nine legally qualified peers, generally referred to as "Law Lords". On 1 October 2009 its functions were transferred to the Supreme Court of the United Kingdom.

For a complete list of all legal cases heard by the House of Lords, see List of United Kingdom House of Lords cases.