Power forward is a position in the sport of basketball. Power forwards play a role similar to that of center, playing with their back to the basket on offense and positioned either on the low blocks or against the opposing power forward on defense. However, in most instances, the power forward is asked to shoulder more of a scoring role and somewhat less of a defensive role than a center.

Typically, a power forward is one of the larger players on the court, not as tall as the center but more muscular. They are usually expected to be aggressive when pursuing rebounds and score most of their points on the low post (no more than six feet (2 m) from the basket), as opposed to taking jump shots from farther away. Power forwards can be imposing presences on defense, but they usually defer to the center in terms of blocking shots and general intimidation. In the NBA, a typical power forward is between 6'8" and 6'10" (2.03 to 2.08 m) in height and 230-260 pounds (105 to 120 kg) in weight, and is often asked to play center in specific game situations or when a particular team lacks a taller player.

Famous power forwards in recent NBA history include Karl Malone, Charles Barkley, Dennis Rodman, Tim Duncan, Kevin Garnett, and Jermaine O'Neal. Another notable power forward is Dirk Nowitzki, though many of his skills, particularly the strong reliance on his jump shot, are much closer to that of a typical small forward.