Matthew de Crambeth (died 1309) was a late 13th and early 14th century bishop of Dunkeld.
His appointment appears to have had the backing of King Edward I of England.
He joined other prominent Scots in revolt against the English crown, and subsequently had his possessions confiscated.
He is recorded as swearing fealty to King Edward on 4 May 1304, upon which act he had his personal and episcopal possessions restored to him.
His personal property is known to have included lands in Kinross and in Fife.