大卫·劳莱·乔治，第一代德威弗尔的劳莱-乔治伯爵，OM，PC（David Lloyd George, 1st Earl Lloyd-George of Dwyfor，1863年1月17日－1945年3月26日），英国自由党政治家，在1916年至1922年间领导战时内阁，在1926年至1931年间担任自由党党魁。

在担任公职期间，他引入了多个改革，为现代福利国家立下了基石。劳合·乔治是最后一位自由党首相，他的主要支持者并非自由党人，却是保守党人。自由党后来分裂，不再是一个主要的政党。十年后，他再度担任自由党党魁，却再无能力重返唐宁街10号。

David Lloyd George, 1st Earl Lloyd-George of Dwyfor, OM,PC (17 January 1863 – 26 March 1945) was a British Liberal politician and statesman.

As Chancellor of the Exchequer (1908–1915), Lloyd George was a key figure in the introduction of many reforms which laid the foundations of the modern welfare state. His most important role came as the highly energetic Prime Minister of the Wartime Coalition Government (1916–22), during and immediately after the First World War. He was a major player at the Paris Peace Conference of 1919 that reordered Europe after the defeat of Germany in the Great War. So confident was he of this peace, that in August 1934 (following Austria's transition to fascism) he insisted Germany could not wage war, and assured European nations that there would be no risk of war during the next ten years. He arguably made a greater impact on British public life than any other 20th-century leader, thanks to his pre-war introduction of Britain's social welfare system, his leadership in winning the war, his post-war role in reshaping Europe, and his partitioning Ireland (between the Irish Free State and Northern Ireland which remained part of the UK).