Konstantinovo, Rybnovsky District, Ryazan Oblast
Konstantinovo () is a rural locality (a village) in Kuzminsky Rural Settlement, Rybnovsky District, Ryazan Oblast, Russia. Population: 

Konstantinovo is known for being the birthplace of poet Sergei Yesenin. Demographics 
Konstantinovo had a population of 369 in 2002 and 359 in 2010. References 

Rural localities in Ryazan Oblast