This list includes American mobsters and International organized crime figures by area of operation/sphere of influence. Some names may be listed in more than one city. For more general information, see Mafia.
See also: List of godfathers, List of Italian-American mobsters, List of Irish-American mobsters, List of Jewish-American mobsters, List of British mobsters
Australia
Great Britian
- Patrick Adams
- Terry Adams
- Tommy Adams
- Jack Comer
- George Cornell
- Frankie Fraser, "Mad Frankie"
- Kray Twins (Reggie Kray 1933-2000 ; Ronnie Kray 1933-1995)
- Jack McVite, "Jack the Hat"
- Messina Brothers (Salvatore Messina 19??- ; Carmelo Messina 19??- ; Alfredo Messina 19?? ; Attilo Messina 19?? ; Eugene Messina 19??- )
- Charlie Richardson
- Eddie Richardson
- Charles Sabini, "Darby"
- Curtis Warren, "Cocky"
United States
- Albert Agueci
- Vito Agueci
- Salvatore Bonito
- Paul Briandi
- Salvatore Brocato
- Frank Cafarella
- John Cammillierri
- Steven Cannarozzo
- Roy Carlisi
- Joseph J. DiCarlo, "Jerry the Wolf" "Joe the Gyp"
- Joseph Fino
- Rocky Fumerelle
- Samuel Lagatutta
- Antonio Magaddino
- Gaspare Magaddino
- Peter Magaddino
- Stefano Magaddino
- Salvatore Miano
- Pascal Natarelli
- Anthony Perna
- Pascal Politano
- Federico Randaccio
- Salvatore Rizzo
- Samuel Russotti
- Daniel Sansanese
- Vincent Scro
- Michael Tuscarella
- Joseph E. Todaro, "Lead Pipe Joe"
- John Tranalone, "Peanuts"
- Frank Valenti
- see: Chicago Outfit
- Tony Accardo, "Joe Batters", "Big Tuna"
- Joe Aiello
- Joseph Aiuppa "Doves"
- Felix Alderisio, "Milwaukee Phil"
- Gus Alex "Gussie"
- Louis Alterie, "Two Gun"
- Harry Aleman
- Samuzzo Amatuna, "Samoots"
- Sam Battaglia, "Teets"
- John Michael Caifano
- Al Capone, "Scarface"
- Frank Capone
- Ralph Capone
- Sam Cardinella
- Jackie Cerone, "Jackie the Lackey"
- Eco James Coli
- James Colosimo, "Big Jim"
- William Daddano Sr., "Willie Potatoes"
- Vincent Drucci, "Schemer"
- Sam DeStefano, "Mad Sam"
- Mario Anthony DeStefano
- Michael DeStefano
- Chuckie English
- Ken Eto, "Joe the Jap"
- Rocco Fischetti
- Charlie Fischetti
- Sam Giancana, "Momo", "Mooney"
- Jake Guzik, "Greasy Thumb"
- Nick LoCoco, "The Stick"
- Joey Lombardo Sr,, "The Clown"
- James Marcello "Jimmy the Man"
- Jack McGurn
- Bugs Moran
- Frank Nitti "The Enforcer"
- Dean O'Banion
- Ross Prio
- Paul Ricca, "The Waiter"
- John Roselli
- Anthony Spilotro, "Tony the Ant"
- John Spilotro
- Michael Spilotro
- Victor Spilotro
- Frank Schwehis "The German"
- Johnny Torrio "The Brain" "The Fox" "Pappa Johnny"
- Earl Weiss, "Hymie"
- Frankie Yale
- see Purple Gang
- Mario Smarrelli "The Butcher"
- Joseph Smarrelli "Little Italy"
- Paul Smarrelli "Crazy P"
- Francesco Lucania "The Hammer"
- Dominic Ruggero Lucania "The Anvil"
- Charles Binaggio
- Nicholas Civella
- Nicolo Impostato
- James De Simone
- Joseph De Luca
- Carl DeLuna "Toughy"
- Tom Pendergast
- Charles "Mad Dog" Gargotta
- Carl "Cork" Civella
- Anthony "Tony" Gizzo
- John Lazia
- Gaetano Lococo
- Joseph "Scarface" DiGiovanni
- Pete DiGiovanni
- James Balestrere
- Anthony "Tony Ripe" Civella
- Frank DeMayo
- Charles V. "Charley The Wop" Carollo
- Willie "Rats" Cammisano Sr.
- Pete Simone
- Joe Lusco
- Anthony "Tiger" Carderella
- Felix "Little Phil" Ferina
- John Roselli (Sent Representing the Chicago Family)
- Bugsy Siegel
- Anthony Spilotro, "Tony the Ant" (Sent Representing the Chicago Family)
- Marshall Caifano (Sent Representing the Chicago Family)
- Dominic Brooklier
- Mickey Cohen
- Frank Desimone
- Jack Dragna
- Louis Tom Dragna
- Aladena (Jimmy the Weasel) Fratianno
- Nick Licata
- Peter Milano
- Salvatore Sonny Gambino
- Felix Alderisio, "Milwaukee Phil"
- Frank Balistrieri
- Ruggiero Boiardo, "Richie the Boot"
- Angelo DeCarlo
- Sam DeCavalcante, "The Plumber"
- Waxey Gordon
- Willie Moretti
- Abner Zwillman
- Joe Adonis
- Vincent Alo, "Jimmy Blue Eyes"
- Louis Amberg
- Albert Anastasia
- Anthony Anastasio, "Tough Tony"
- Leroy Barnes
- Vincent Basciano, "Vinny Gorgeous"
- Tony Bender
- Thomas Bilotti
- Joseph Bonanno, "Joe Bananas"
- Salvatore Bonanno
- Louis Campagna, "Little New York"
- Paul Castellano, "Big Paul", called "PC" by his family.
- Dominick Cirillo, "Quiet Dom"
- Vincent Coll, "Mad Dog"
- Joseph Colombo
- Jimmy Coonan
- Mike Coppola, "Trigger Mike"
- Anthony Corallo, "Tony Ducks"
- Nicholas Corozzo
- Frank Costello
- Aniello Dellacroce, "Mr. Neil"
- Roy DeMeo
- Thomas DeSimone
- Johnny Dio
- Thomas Eboli, "Tommy Ryan"
- Steven Franse
- Thomas Gagliano
- Carmine Galante
- Joey Gallo, "Crazy Joe"
- Carlo Gambino
- Vito Genovese
- Vincent Gigante, "The Chin"
- Gene Gotti
- John Gotti Jr., "The Dapper Don"
- John A. Gotti, "Junior"
- Peter Gotti
- Richard G. Gotti
- Richard V. Gotti
- Vincent Gotti
- Sammy Gravano, "The Bull"
- Henry Hill
- Gennaro Langella, "Jerry Lang"
- Thomas Lucchese, "Three Finger Brown"
- Joseph Magliocco
- Vincent Mangano
- Joe Massino, "Big Joey"
- Joe Masseria, "Joe the Boss"
- Nicholas Morello
- Peter Morello
- Carmine Persico
- Joseph Pinzolo
- "Little" Augie Pisano
- Joe Profaci
- Phillip Rastelli
- Arnold Rothstein "The Big Bankroll"
- Anthony Salerno
- Frank Scalise, "Don Cheech"
- Dutch Schultz
- Harry Strauss, "Pittsburgh Phil"
- Ciro Terranova, "The Artichoke King"
- Frank Tieri
- Joe Valachi
- Paul Vario
- Frankie Yale
- Fifi Buccieri
- Angelo Bruno
- Joseph Merlino, "Skinny Joey"
- Harry Riccobene
- Nicodemo Scarfo, "Little Nicky"
- Philip Testa, "Chicken Man"
- Salvatore Testa
- Raymond Patriarca Sr.
- Raymond Patriarca Jr., "Junior"
- Frank Bompensiero, "Bomp"
- Louis Buchalter, "Lepke"
- Meyer Lansky
- Charles Luciano, "Lucky"
- Salvatore Maranzano, faux "Boss of Bosses"
- Benjamin Siegel, "Bugsy"