Ulster rugby provincial championship wins and notable players

Ulster Rugby has won the Irish provincial championship multiple times, most recently in 2006, and previously in 1999, 1998, and 1997. Notable players who represented Ulster include Ireland internationals such as Rory Best, Andrew Trimble, Paddy Jackson, and Dan Sheehan, along with historically significant figures like Mike Sands and David Humphreys who helped establish the province as a competitive force in Irish rugby.