Richard James "Two-Gun" Hart (born James Vincenzo Capone, Italian: [vinˈtʃɛntso kaˈpoːne]; March 28, 1892 – October 1, 1952) was an Italian-American sharpshooter and prohibition agent, who was noted for his cowboy style[1] and for being the elder brother of gangsters Al, Frank, and Ralph Capone.

In 1894, his parents emigrated to the United States with their children, James and Ralph, settling in downtown Brooklyn.

During his early years in America his siblings Frank, Al, Ermina, John, Albert, Matthew and Mafalda Capone (later Maritote) were born.

He also adopted the actor's persona as much as possible, "even earning the 'Two-Gun' moniker long attached to the motion picture star".

According to some accounts he enlisted in the United States Army during World War I, served in France, and earned a commission as a lieutenant.

He was credited with the arrest of at least 20 wanted killers while in that area, besides pursuing Indian lawbreakers and hunting down moonshiners and destroying their stills.

Hart's life and career were fictionalized in the 1990 TNT TV-movie The Lost Capone, in which he is portrayed by Adrian Pasdar.