Robert Grafton (fl. 1386–1390), of Shrewsbury, Shropshire, was an English politician.
Grafton's family originated from Grafton, a hamlet near Shrewsbury. His wife was Benedicta, and they had three sons.
He was a Member (MP) of the Parliament of England for Shrewsbury in1386, September 1388 and January 1390.[1]