Martynovsky District
Martynovsky District () is an administrative and municipal district (raion), one of the forty-three in Rostov Oblast, Russia. It is located in the center of the oblast. The area of the district is . Its administrative center is the rural locality (a sloboda) of Bolshaya Martynovka. Population: 36,545 (2010 Census);  The population of Bolshaya Martynovka accounts for 16.9% of the district's total population. References

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Districts of Rostov Oblast