| Samvel Kocharyants | |
| Native Name: | Սամվել Քոչարյանց |
| Birth Date: | 7 January 1909 |
| Birth Place: | Gavar, Russian Empire |
| Death Place: | Sarov, Russia |
| Nationality: | Soviet Union |
| Known For: | Chief developer of the first Soviet nuclear warheads for ballistic missiles |
| Awards: | Hero of Socialist Labor (1962, 1984) |
| Work Institutions: | All-Russian Scientific Research Institute of Experimental Physics (VNIIEF) |
Samvel Grigorievich Kocharyants (ru|Самвел Григорьевич Кочарянц; hy|Սամվել Գրիգորի Քոչարյանց; born 7 January 1909 in Gavar, Russian Empire, died 4 August 1993 in Sarov, Russia) was a Soviet Armenian designer and developer of the first Soviet nuclear warheads for ballistic missiles.[1] [2] He was awarded Hero of Socialist Labor twice.