Philip "Phil" Peter Dalhausser (born January 26, 1980) is an American professional beach volleyball player, playing as a blocker. He and his former playing partner, Todd Rogers, were the 2007 AVP Tour and FIVB world champions.
Dalhausser and Rogers dominated both the domestic US tour and now the FIVB international tour winning #1 team honors on both tours in 2010. Dalhausser and Rogers were Olympic gold medalists at the 2008 Beijing Summer Olympic Games. He also won gold in Rio for beach volleyball with a fellow FSU volleyball coach and competitive player.
Dalhausser was born in Baden, Aargau, Switzerland, to a German father, Peter, and a Swiss mother, Marianne. His brother Mark lives in Brooklyn, New York. He now calls his hometown Ventura, California. He attended Mainland High School in Daytona Beach, Florida. Dalhausser did not start playing volleyball until his senior year in high school.