The fourth Orbán government was the Government of Hungary from 18 May 2018 to 24 May 2022, after the 2018 parliamentary elections, led by Viktor Orbán.

The Government of Hungary exercises executive power in Hungary. It is led by the Prime Minister, and is composed of various ministers. It is the principal organ of public administration. The Prime Minister (miniszterelnök) is elected by the National Assembly and serves as the head of government and exercises executive power. The Prime Minister is the leader of the party with the most seats in parliament. The Prime Minister selects Cabinet ministers and has the exclusive right to dismiss them. Cabinet nominees must appear before consultative open hearings before one or more parliamentary committees, survive a vote in the National Assembly, and be formally approved by the President. The cabinet is responsible to the parliament.