Unity Day
- April 9 Tragedy
- Day of Unity of Ukraine
- German Unity Day
- Government of National Unity (Hungary)
- Great Union Day
- Heroes' Day (Zambia)
- Kazakhstan People's Unity Day
- National Unity Day (Belarus)
- National Unity Day (India)
- Public holidays in Georgia (country)
- Public holidays in Hungary
- Public holidays in Morocco
- Unification Day (Bulgaria)
- Unity Day (Burundi)
- Unity Day (Leeds)
- Unity Day (Philadelphia)
- Unity Day (Russia)
- Unity Day (Tajikistan)
- Unity Day (United States)
- Unity Day (Vanuatu)
- Unity Day (Yemen)
- Unity Day (Zimbabwe)