East Mossgiel Farm (Mossgaville Farm or Mossgavel Farm in Old Scots) is a tenanted farm in Mauchline, East Ayrshire, Scotland. It was the home of Robert Burns between 1784 and 1788, and was where he composed many of his best-known works, including "To a Mouse, on Turning Her Up in Her Nest with the Plough". At the time, the farm consisted of , and Burns and his brother, Gilbert, rented the property from Gavin Hamilton upon the death of their father.
While living there, Burns became acquainted with a group of girls collectively known as the Belles of Mauchline â one of whom, Jean Armour, was the daughter of a local stonemason. The two developed a relationship, and they were married in 1788. They had nine children, three of whom survived infancy.
During Burns's time at the farmhouse, it was a single-storey But'n'Ben cottage containing three small rooms. It is a two-storey farmhouse today.