This article is the first 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 cricket from the foundation of the club in 1787 until the end of the 1826 season. Many of the players continued to represent MCC after 1826 but they are only listed here, as it was in this period that they made their MCC debuts.