| Country: | RUS |
| Type: | M |
| Route: | 2 |
| Alternate Name: | Crimea Highway |
| Map: | M2 locator.svg |
| Length Km: | 720 |
| Established: | 1950 |
| Direction A: | West |
| Terminus A: | Ukrainian border |
| Direction B: | East |
| Terminus B: | in Moscow |
| Previous Type: | M |
| Previous Route: | 1 |
| Next Type: | M |
| Next Route: | 3 |
The Russian route M2 (also known as the Crimea Highway, (Russian: автодорога "Крым")) is a major trunk road that connects Moscow to Crimea. It is part of the European route E105. It is 720 kilometers long.
Inaugurated in 1950, the highway starts at the junction of the Moscow Ring Road and Varshavskoye Shosse and travels south-west, immediately bypassing the cities of Tula, Oryol, Kursk and Belgorod before terminating at the border with Ukraine.
West of the border at Hoptivka, the road continues through Kharkiv and Zaporizhia to Simferopol and Yalta as the Ukrainian M20 and M18.