Lettice, or Letitia, Corbin (c.1715–1768) was the sister of George Lee, Ann Fairfax Washington’s second husband, and the widow of John Corbin (1715–1757) of Portobago, Essex County, Virginia.

GW hired Lettice Corbin's slave George, described as a "Negro Bricklayer," from 3 April 1765 until 12 June 1766 “at the rate of £25. pr Ann:” (Ledger A, 205).