The Vietnamese Football League Third Division () is the fourth-lowest tier professional association football league in Vietnam, controlled by the Vietnam Football Federation.
Vietnamese Third Division was created in 2005, when new clubs has started grown steadily.
In 2008, the league got a record of 23 clubs, the highest in Vietnamese Third Division history. The Organizing Committee had to divide 23 clubs into 4 groups.
17 teams compete in the 2025 season, split into three groups.
Group A
Group B
Group C