John T. Dillon (June 19, 1876 – December 29, 1937) was an American actor of the silent era.

[1] Actor Edward Dillon was his brother, and he had a sister, Marcella.

[2] They are not related to director John Francis Dillon.

[citation needed] Dillon's work on stage included acting on Broadway in The Bishop's Carriage (1907).

He had a wife, Wilhelmina,[1] and he died of pneumonia on December 29, 1937, in a soldiers' home.