William Frederick "Willie" Davis (1861–1902) was a Scottish professional golfer who designed two of the five charter clubs of the United States Golf Association (USGA) including Shinnecock Hills Golf Club and Newport Country Club. At the time of his death in 1902, Davis was credited as being the first individual to have come to America to make a professional living as a golfer. He was also remembered as leading the movement to establish a championship tournament for professionals.