Pervomaiske
- Avdiivske
- Bolharka, Rozdilna Raion, Odesa Oblast
- International Workers' Day
- October Revolution
- On the Condemnation and Prohibition of Propaganda of Russian Imperial Policy in Ukraine and the Decolonization of Toponymy
- Pershe Travnia
- Pershotravensk
- Pershotravneve (disambiguation)
- Pervomaiske Raion
- Pervomaiske, Crimea
- Pervomaiske, Horlivka Raion, Donetsk Oblast
- Pervomaiske, Mykolaiv Oblast
- Pervomaysk (disambiguation)
- Pervomaysky (disambiguation)
- Ukrainian Institute of National Memory
- Ukrainian president
- Volodymyr Zelenskyy