Автори
- Obolenskyi, Oleksii
- Obukhov, V.I. (3)
- Okhrei, A.G.
- Okhrei, Anna
- Oleksandra Maslii
- Oleksich, Zhanna
- Oleksiienko, D.R.
- Oleshko, Oleksandr
- Oliinyk, Oleksandr
- Oliinyk, Viktoriia
- Oliynyk, Oleksandr
- Olshevska, Elizaveta
- Onyschenko, Volodymyr (6)
- Onyshchenko Ye.
- Onyshchenko, Svitlana (27)
- Onyshchenko, Volodymyr (22)
- Opanasiuk, Yuliia
- Orlenko, Rostyslav (3)
- Oryschenko, Serhii
- Oryscshenko, Viktor
- Orysenko, Oleksandr
- Ovcharenko, H.V.
- Ovcharenko, S.V.
- Ovcharova, Natalia
- Ovsii, Dmytro (3)
- Ovsii, Mykola