Mordovya
A
- Adashevo
- Akim-Sergeyevka
- Aksel
- Aksenovka
- Aksenovo
- Aleksandrovka, Aleksandrovskoye rural settlement
- Aleksandrovka, Alekseyevskoye rural settlement
- Alekseyevka, Alekseyevskoye rural settlement
- Alekseyevka, Nadezhdinskoye rural settlement
- Alovo
- Altary
- Anayevo
- Andreyevka, Andreyevskoye rural settlement
- Andreyevka, Andreyevskoye rural settlement
B
D
K
- Kachelay
- Kadoshkino
- Kalasevo
- Kamchatka
- Kamenka, Kamenskoye rural settlement
- Kamenny Brod
- Kamensky
- Kechushevo
- Kemlya
- Khilkovo
- Kirzhemany, Alekseyevskoye rural settlement
- Kishaly
- Kochelayevo
- Kochetovka, Gorenskoye rural settlement
- Kochkurovo
- Kolopino
- Kolopinskoye rural settlement
- Komsomolsky
- Kondrovka
- Konopat
- Konstantinovka
- Kovylkino
- Krasnaya Polyana, Chernopromzinskoye rural settlement
- Krasnaya Presnya
- Krasnaya Zor'ka
- Krasnoarmeyskiy
- Krasnomayskiy
- Krasnopodgornoye rural settlement
- Krasnoslobodsk
- Krasnyye Polyany
- Krutets
- Kuchenyayevo
- Kulikovskoye rural settlement, Krasnoslobodsk District
- Kurakino
- Kurgan
- Kurnino
- Kushki
L
M
N
O
P
R
S
- Sabayevo
- Sadovskiy
- Salazgor
- Samayevka
- Sambur
- Sanaksar'
- Saransk
- Savva
- Selishchi, Selishchinskoye rural settlement
- selo Voyevodskoye
- Semiley
- Shadym
- Shiringushi
- Shoksha
- Shugurovo
- Shuvalovo
- Silikatny
- Simkino
- Sivin
- Slobodsko-Dubrovskoye rural settlement
- Smolny
- Sosnovka, Sosnovskoye rural settlement
- Sovetskoye
- Sovkhoz Krasnoye Seltso
- Standrovo
- Staraya Fedorovka
- Staraya Kacheyevka
- Staraya Terizmorga
- Staraya Uda
- Starodevichye
- Staroe Shaygovo
- Staroryabkinskoye rural settlement
- Staroye Drakino
- Stary Kovylyay
- Starye Selishchi
- Staryy Gorod
- Staryye Goryashi
- Sudosevo
- Surgod
- Surkino
- Suzgarye
- Svezhenkaya