Er bestaan 2 plaatsen met de naam Ostrovshchina in Rusland.
Alle plaatsen in de wereld die "Ostrovshchina" heten.
Berëzovka (63)
Oktyabrskiy (63)
Pervomayskiy (62)
Kamenka (61)
Nikolskoye (60)
Sosnovka (58)
Mikhaylovka (57)
Ivanovka (56)
Nikolayevka (54)
Kalinovka (53)
Malinovka (53)
Aleksandrovka (53)
Troitskoye (53)
Alekseyevka (51)
Lesnoy (50)
Klyuchi (50)
Orlovka (50)
Mirnyy (49)
Novyy (48)
Pokrovskoye (48)
Severnyy (48)
Zarya (48)
Novaya Derevnya (48)
Ozerki (47)
Petrovka (47)
Pokrovka (47)
Vasilyevka (47)
Vladimirovka (46)
Osinovka (46)
Ilinka (46)