Eva Barbara Novak (February 14, 1898 – April 17, 1988) was an American film actress, who was quite popular during the silent film era.

On February 14, 1898, Eva Barbara Novak was born in St. Louis, Missouri, to Joseph Jerome Novak, an immigrant from Bohemia, and Barbara Medek. Her older sister, Johana, also became an actress. Joseph Novak died when Eva was still a child and Barbara was left to raise five children.