Royal Birkdale Golf Club is a golf course in the United Kingdom in North West England, located in Southport, Merseyside. It is one of the clubs in the rotation for both the Open Championship and Women's British Open and has hosted the Open Championship ten times from 1954 through 2017. Winners of the Open at the course include Pádraig Harrington, Mark O'Meara, Ian Baker-Finch, Tom Watson, Johnny Miller, Lee Trevino, Arnold Palmer, Peter Thomson (twice) and Jordan Spieth.