Sechenovo is a rural locality located in Russia. It serves as the administrative center of the Sechenovsky District within the Nizhny Novgorod Oblast.
According to census data, the population of the locality has fluctuated over recent decades. The 2010 census recorded a population of 5,263 residents, following a count of 5,239 in 2002 and 4,085 during the 1989 Soviet census.