William Cooper (1886 – Unknown) was an English footballer who played as a wing half for Barnsley and Dundee, as well as non-league football for various other clubs. He was born in Mexborough. References English footballers Mexborough F.C. players Denaby United F.C. players Barnsley F.C. players Portsmouth F.C. players Dundee F.C. players Castleford Town F.C. players Rochdale A.F.C. players Lincoln City F.C. players Altrincham F.C. players 1886 births