| Country: | Soviet Union |
| Flag Year: | 1936 |
| Type: | parliamentary |
| Previous Election: | 1946 Soviet Union legislative election |
| Previous Year: | 1946 |
| Next Election: | 1954 Soviet Union legislative election |
| Next Year: | 1954 |
| Seats For Election: | All 1,316 seats in the Supreme Soviet |
| Election Date: | 12 March 1950 |
| Image1: | Joseph Stalin, 1950 (cropped).jpg |
| Leader1: | Joseph Stalin |
| Party1: | VKP(b) |
| Last Election1: | 1,085 seats |
| Seats1: | 1,099 |
| Seat Change1: | 14 |
| Party2: | Independents |
| Last Election2: | 254 seats |
| Seats2: | 217 |
| Seat Change2: | 37 |
| Chairman of the Council of Ministers | |
| Before Election: | Joseph Stalin |
| Before Party: | Communist Party of the Soviet Union |
| After Election: | Joseph Stalin |
| After Party: | Communist Party of the Soviet Union |
| Alliance1: | BKB |
| Alliance2: | BKB |
Elections to the Supreme Soviet were held in the Soviet Union on 12 March 1950.[1]
Candidates had to be nominated by the All-Union Communist Party (Bolsheviks) (CPSU) or by a public organisation.[2] However, all public organisations were controlled by the party and were subservient to a 1931 law that required them to accept party rule.[2] The CPSU itself remained the only legal party in the country.[3]
Voters could in theory vote against the CPSU candidate, but could only do so by using polling booths, whereas votes for the party could be cast simply by submitting a blank ballot.[2] Turnout was required to be over 50% for the election to be valid.[2]
CPSU candidates accounted for around three quarters of the nominees, whilst many of the others were members of Komsomol.[4]