This article is the fifth sub-division of Lists of Marylebone Cricket Club players. It presents an alphabetical listing of cricketers who debuted for Marylebone Cricket Club (MCC) in first-class matches during the inter-war period from 1919 until September 1939, after which first-class cricket was suspended until the 1945 season. Many of the players represented MCC after the Second World War but they are only listed here, as it was in this period that they made their MCC debuts. Players who debuted for MCC before the First World War can be found in List of Marylebone Cricket Club players (1895–1914).