The 1966 PGA Championship was the 48th PGA Championship, played July 21–24 at the South Course of Firestone Country Club in Akron, Ohio. Al Geiberger won his only major championship, four strokes ahead of runner-up Dudley Wysong.Sam Snead, age 54, was co-leader and leader after the first two days, but shot 75 in the third round on Saturday. Geiberger carded a two-under 68 to lead by four strokes over Wysong, who shot a 66. Both shot two-over 72 on Sunday as both bogeyed the first two holes.