Dominick Napolitano (June 16, 1930 – August 17, 1981), also known as Sonny Black, was an American Mafia caporegime in the Bonanno crime family.

He is known for unwittingly allowing FBI agent Joseph D. Pistone to become an associate in his crew and nearly having him become a "made man.

Napolitano's crew included Bonanno street soldiers Benjamin "Lefty" Ruggiero, Nicholas Santora, Louis Attanasio, John Cersani, Jerome Asaro, Anthony Francomano, Sandro Asaro, John Faraci, Daniel Mangelli, Robert Lino, Frank Lino, Richard Riccardi, Joseph Grimaldi, Nicholas Accardi, Peter Rosa, Patrick DeFilippo, Michael Mancuso, Vito Grimaldi, Anthony Urso, James Tartaglione, Joseph Cammarano, John Zancocchio, Edward Barberra, Frankie Fish, Bobby Badheart, Bobby Smash and his previous capo Michael Sabella, Joseph Puma, Steven Maruca, Salvatore Farrugia, Anthony Pesiri, Antonio Tomasulo, Anthony Rabito, Raymond Wean, Frank DiStefano, Salvatore D'Ottavio, James Episcopa and Donnie Brasco.

Already skeptical of Napolitano's support of "Brasco",[5] Massino was deeply disturbed by the breach of security when he learned of the agent's true identity.

Bonanno capo Frank Lino and Steven Canone drove Napolitano to the Filocomo's house.

Napolitano was pushed down the staircase and was shot and grazed by Lino Sr.[8] When his gun failed to fire a subsequent shot, Napolitano told them "Hit me one more time and make it good", to which Filocomo responded by firing several .38 caliber rounds, killing him.

"[10] In August, FBI surveillance noticed workmen dismantling Napolitano's pigeon coops atop the Motion Lounge.

On August 12, 1982, a body was found at South Avenue and Bridge Street in Arlington, Staten Island; the corpse's hands were severed and the face was so badly decomposed that dental records were required to verify the identity.

[11] In 2003, Bonanno boss Joseph Massino was arrested and charged with a variety of crimes, with the case centering on the murder of Napolitano.