The following is a list of illegal arms dealers – individuals involved in the illicit sale and transfer of firearms.
| Abdelkader Belliraj | 1957 | |||
| Adnan Khashoggi | 1935 | 2017 | ||
| Albert Hakim | 1936 | 2003 | ||
| Ali Fayad | ||||
| Arcadi Gaydamak | 1952 | |||
| Basil Zaharoff | 1849 | 1936 | ||
| Carlos Cardoen | 1942 | |||
| Dale Stoffel | 1961 | 2004 | ||
| Dino Bouterse | 1972 | |||
| Edwin P. Wilson | 1928 | 2012 | ||
| Efraim Diveroli | 1985 | |||
| Frank Terpil | 1939 | 2016 | ||
| George Harrison | 1915 | 2004 | ||
| Gerhard Mertins | 1919 | 1993 | ||
| Hank Greenspun | 1909 | 1989 | ||
| Henry Fok | 1923 | 2006 | ||
| Jacques Monsieur | 1952/1953 | |||
| James Gowda | 1942 | |||
| Leonid Minin | 1947 | |||
| Manucher Ghorbanifar | 1945 | |||
| Monzer al-Kassar | 1945 | |||
| Nahum Manbar | 1946 | |||
| Patrick Nee | 1944 | |||
| Paul Ferris | 1963 | |||
| Paul Le Roux | 1972 | |||
| Pierre Beaumarchais | 1732 | 1799 | ||
| Pierre Dadak | 1976 | |||
| Pierre Laureys | 1919 | 2004 | ||
| Samuel Cummings | 1927 | 1998 | ||
| Sarkis Soghanalian | 1929 | 2011 | ||
| Tomislav Damnjanovic | ||||
| Uwe Behrendt | 1952 | 1981 | ||
| John Nardi | 1916 | 1977 | ||
| Viktor Bout | 1967 | |||
| Whitey Bulger | 1929 | 2018 | ||
| Raymond “Shrimp Boy” Chow | 1959 |