Abe "The Newsboy" Hollandersky (December 3, 1888 – November 1, 1966) was an American professional boxer who became the second American to win the Panamanian national Heavyweight Title when he defeated Californian Jack Ortega in nine rounds in Panama City on May 30, 1913. American congressmen, Naval personnel, and canal workers were among the crowd of nearly two thousand who watched Hollandersky gain victory over an opponent who outweighed him by over thirty-five pounds. The New York Times announced Hollandersky's best known win the following morning.