- Saransk ( 303,394 )
- Ruzayevka ( 49,311 )
- Kovylkino ( 21,400 )
- Krasnoslobodsk, Republic of Mordovia ( 10,748 )
- Zubova Polyana ( 10,119 )
- Romodanovo ( 9,646 )
- Chamzinka ( 9,500 )
- Ardatov ( 9,478 )
- Torbeyevo ( 9,138 )
- Lukhovka ( 8,892 )
- Insar, Republic of Mordovia ( 8,837 )
- Lyambir' ( 8,274 )
- Temnikov ( 8,252 )
- Yavas ( 7,783 )
- Atyashevo ( 5,935 )
- Turgenevo ( 5,168 )
- Nikolayevka, Republic of Mordovia ( 5,081 )
- Kadoshkino ( 4,763 )
- Kemlya ( 4,761 )
- Ten'gushevo ( 4,231 )
- Atemar ( 4,052 )
- Barashevo ( 3,651 )
- Sosnovka ( 3,616 )
- Udarnyy ( 3,581 )
- Kochkurovo ( 3,185 )
- Tatarskaya Pishlya ( 3,150 )
- Lepley ( 3,074 )
- Partsa ( 3,056 )
- Umet ( 3,000 )
