Philip Egner (April 17, 1870 – February 3, 1956) was a U.S. military bandmaster who served as longtime director of the U.S. Army's West Point Band.

As a child, Egner was a musical prodigy. During his early career he performed with the Metropolitan Opera and New York Philharmonic, but left civilian life to join the U.S. Army at the outbreak of the Spanish–American War, spending three years in the Philippines as bandmaster of the 17th Infantry Regiment. He would later be appointed band director at the U.S. Military Academy at West Point and is best remembered for composing "On, Brave Old Army Team", West Point's fight song.