Alexander Prugh (born September 1, 1984) is an American professional golfer who currently has played on the Nationwide Tour and the PGA Tour.
Prugh was born in Spokane, Washington. He played his high school golf there at Joel E. Ferris High School, and he later went on to play at the University of Washington, where he was a three-time varsity Pac-10 All-Conference.
Since turning professional in 2007, Prugh has spent most of his career playing on the second tier Nationwide Tour, where he has one victory, achieved at the 2009 Michael Hill New Zealand Open. In 2009, he finished 16th on the money list to earn his 2010 PGA Tour card. In his third start of the 2010 season, Prugh started the final round of the Bob Hope Classic (rain delayed until Monday) tied for the lead and ended up finishing alone in 5th place, earning $200,000. He followed that performance with another 5th place finish at the Farmers Insurance Open and a 10th place finish at the Northern Trust Open. Prugh's best finish on the PGA Tour is second at the 2010 Frys.com Open.