The Nepali Congress, colloquially known as the Congress Party, or simply the Congress, is a social democratic political party in Nepal. With 870,106 members as of the party's 14th general convention in December 2021, it stands as the largest party by membership in Nepal. In June 2023, the party started online membership since the emergence of youth leaders in vital posts to attract youths to the party. The party remained the only among older parties to complete generation transition in leadership electing Gagan Thapa as party president. The party had won 38 seats in the 2026 general election and remains as the largest parliamentary opposition group in the House of Representatives.