The National Democratic Alliance (NDA; Russian: Национал-демократический альянс; НДА, romanized: Natsional-demokraticheskiy alyans; NDA) is a social and political movement in the Russian Federation.

The NDA is co-chaired by Alexey Shiropaev, Ilya Lazarenko, and Mikhail Pozharsky.

The NDA is built as an association of regional movements that are united by a common ideology of achieving national democracy, as well as the goals and objectives laid out in the NDA Manifesto.

The movement regularly makes political statements in defence of a free economy,[3] political freedoms,[4] reform of the MVD[5] The NDA officially established friendly relations with the Latvian party Visu Latvijai!

The colors green and black are especially popular due to the respectful attitude of the NDA participants towards the insurgency in the Russian Civil War.