Liga IV Vrancea

Liga IV Vrancea (known as Superliga Altdorf Tehnik for sponsorship reasons) is the county football division of Liga IV for clubs based in Vrancea County, Romania. The competition is ranked as the fourth tier of the Romanian football league system and is organized by AJF Vrancea – Asociația Județeană de Fotbal (lit. 'County Football Association').

It is contested by a variable number of teams, depending on the number of teams relegated from Liga III, the number of teams promoted from Liga V Vrancea, and the teams that withdraw or enter the competition. The winner may or may not be promoted to Liga III, depending on the result of a promotion play-off contested against the winner of a neighboring county series.