The First National Assembly of Epidaurus (Greek: Α' Εθνοσυνέλευση της Επιδαύρου, 1821–1822) was the first meeting of the Greek National Assembly, a national representative political gathering of the Greek revolutionaries.
The assembly opened in December 1821 at Piada (today Nea (New) Epidaurus). It was attended by representatives from regions involved in the revolution against Ottoman rule.
The majority of the representatives were local notables and clergymen from the provinces of the Morea, Rumeli and the islands. In addition, a number of Phanariotes and academics attended. However, a number of prominent revolutionaries, including Alexandros Ypsilantis and the most prominent chieftains from Rumeli and the Peloponnese were absent. Of the 59 representatives at the assembly, 20 were landowners, 13 were ship-owners, 12 were intellectuals, 4 were military leaders, 3 were archpriests, 3 were merchants, with and 4 others.
The assembly passed a number of important documents, including the:
The Assembly elected a five-member executive on 15 January 1822, which was presided over by Alexandros Mavrocordatos. The executive in turn appointed the first government which had 8 ministries.
The first legislature had 33 members.
Another characteristic of the First National Assembly is the absence of any reference in the Constitution to the Filiki Eteria, although Dimitrios Ypsilantis, brother of Alexandros Ypsilantis and official representative of the Filiki Eteria, was appointed president of the legislature, a body controlled by the local notables.
