| Title | Date | Legal form | Policy area | Voting result | Yes share | Turnout | Details |
|---|---|---|---|---|---|---|---|
| Marriage for all | 26.09.2021 | Optional referendum | Social and societal policy, State organisation |
Accepted | 64.10% | 52.60% | Details |
| Ban on discrimination based on sexual orientation | 09.02.2020 | Optional referendum | Social and societal policy, State organisation |
Accepted | 63.09% | 41.69% | Details |
| Gesetz über die eingetragene Partnerschaft gleichgeschlechtlicher Paare | 05.06.2005 | Optional referendum | State organisation, Social and societal policy |
Accepted | 58.04% | 56.64% | Details |