Lubianka (Ukrainian: Луб'янка), rural localities and hydronyms in Poland and Ukraine, may refer to:

• Lubianka, Warmian-Masurian Voivodeship (north Poland)
• Lubianka, West Pomeranian Voivodeship (north-west Poland)

• Lubianka, Dnipropetrovsk Oblast, a village
• Lubianka, Bila Tserkva Raion, Kyiv Oblast, a village
• Lubianka, Bucha Raion, Kyiv Oblast, a village
• Lubianka, Vasylkiv Raion, Kyiv Oblast, a village
• Lubianka, Luhansk Oblast, a village
• Lubianka, Mykolaiv Oblast, a village

• Lubianka (lake) (north-west Poland)
• Lubianka (reservoir) (east-central Poland)
• Lubianka River (Świętokrzyskie Voivodeship) (east-central Poland)
• Lubianka River (Warmian-Masurian Voivodeship) (north-east Poland)

• Łubianka (disambiguation)
• Lubyanka (disambiguation)