Moskva River (Russian/Cyrillic: Москва-река) is a river that flows through the Moscow and Smolensk Oblasts in Russia, and is a left tributary of the Oka River. The length of the river is 503 km. The area of its basin is 17,600 sq km. It freezes in November-December and begins to thaw around late March. Its main tributaries are the Ruza, Istra, Yauza, Pakhra, and Severka rivers.

Moscow (Москва́), the capital of Russia, is situated on its banks. The river also flows through the towns of Zvenigorod, Voskresensk, Kolomna, Zhukovsky, Bronnitsy, and Mozhaysk.

Moskva and Moscow are two different transliterations of the same Russian word Москва. The city is named after the river. The origin of the name is unknown, although several theories exist ^*. One theory suggests that the source of the name is an ancient Finnic language, in which it means "dark" and "turbid". Alternatively, the name may come from Komi language, meaning "cow-river" or from Mordovian language, meaning "bear-river".

Moscow Oblast | Rivers of Russia | Geography of Moscow

Москва (река) | Moskwa | Moskva jõgi | Moscova | Moskwa | 모스크바 강 | Moscova | Moscus | Москва (река) | Moskva (rivier) | Moskwa (rzeka) | Москва (река) | Москва (река) | Moskvafloden | Sông Moskva | 莫斯科河