James Keteltas Hackett (September 6, 1869 – November 8, 1926) was an American actor and manager.

He made his professional debut as an actor in Philadelphia in 1892, as Francois in The Broken Seal.

[1] In 1911, Hackett remarried to Beatrice Mary Beckley, who appeared with him in his debut film The Prisoner of Zenda for Zukor's Famous Players company.

In 1914, James inherited from his niece Minnie (Hackett) Trowbridge (1850–1914), the only child of his half-brother John, the larger part of her estate, valued at $1,389,049, equivalent to $42,252,932 in 2023.

He named the property after his favorite role, the title character in the 1913 film, The Prisoner of Zenda.