Patrick Joseph Whelahan (born 1945 in Banagher, County Offaly), better known as Pad Joe Whelahan, is an Irish hurling manager and former player. He played hurling with his local club St. Rynagh's and with the Offaly senior inter-county team in the 1960s and 1970s. Whelahan later served as manager of the Offaly and Limerick senior inter-county teams. He has also had a very successful career as manager of club sides Birr and Toomevara.