NEWTOWN-BARRY, a village of Ireland, in the county of Wexford, is situated at the confluence of the Clody and the Slaney, 23 miles N.N.W. of Wexford. It is in the form of an irregular square; and has a good parish church with a tower and spire, a fine Roman Catholic church, several schools, a dispensary, and a fever hospital. Manufactures of linen are carried on; and slate, granite, and limestone are quarried in the vicinity. Pop. 1437.