The 2009 Women's British Open was held 30 July – 2 August at Royal Lytham & St Annes Golf Club in Lancashire, England. It was the 33rd Women's British Open and the ninth as a major championship on the LPGA Tour. Catriona Matthew won her only major, three strokes ahead of runner-up Karrie Webb. Matthew became the first Scot to win the title, just eleven weeks after giving birth to her second child in mid-May.