Sir Thomas Butler, 3rd Baronet
Sir Thomas Butler, 3rd Baronet of Cloughgrenan (a townland near Carlow), (died c. February 1704) was an Irish baronet and politician.
He was the son of Sir Edmund Butler, 2nd Baronet and Juliana Hyde, daughter of Bernard Hyde. By 1650, he succeeded his father as baronet. In 1670 and again in 1691, Butler was High Sheriff of Carlow. From 1692 until his death, he sat for County Carlow in the Irish House of Commons.