1991 Soviet Union referendum — referendum regarding the dissolution of the Soviet Union
The only national referendum in Soviet history, it briefly backed preserving the USSR but could not prevent its dissolution nine months later.
Key Facts
- Date held
- 17 March 1991
- Voter turnout
- ~80% across participating republics
- Approval rate
- Nearly 80% voted yes
- Republics boycotting
- 6 of 15 Soviet republics
- USSR dissolution date
- 26 December 1991
By the Numbers
Location
Cause → Event → Consequence
By 1991, rising nationalist movements and demands for sovereignty across Soviet republics had placed the future of the USSR in doubt. Soviet leader Mikhail Gorbachev sought a democratic mandate to replace the 1922 founding treaty with a New Union Treaty that would recast the USSR as a looser federation of equal sovereign republics.
On 17 March 1991, the Soviet Union held its first and only national referendum, asking citizens whether the USSR should be preserved as a renewed federation guaranteeing individual rights. Turnout reached roughly 80% in the nine participating republics, and nearly 80% of voters approved the proposal; six republics boycotted the vote entirely.
Despite the positive result, an August 1991 coup attempt by Communist Party hardliners blocked the planned signing of the New Union Treaty and fatally undermined Gorbachev's authority. This triggered a cascade of independence referendums across the republics, culminating in the formal dissolution of the Soviet Union on 26 December 1991.