The 3rd constituency of Fejér County () is one of the single member constituencies of the National Assembly, the national legislature of Hungary. The constituency standard abbreviation: Fejér 03. OEVK.

Since 2026, it has been represented by Viktória Bögi of the Tisza Party.

Geography The 3rd constituency is located in north-eastern part of Fejér County.

List of municipalities The constituency includes the following municipalities:

Members The constituency was first represented by Zoltán Tessely of the Fidesz from 2014, and he was re-elected in 2018 and 2022. In the 2026 election, Viktória Bögi of the Tisza Party was elected representative.

Election Member Party % 2014 Zoltán Tessely Fidesz 50.43 2018 52.97 2022 57.34 2026 Viktória Bögi Tisza Party 54.27

References