Thanh Hóa U21

1962–1965

After 1954, the sports and football movement in Thanh Hoa flourished, intending to establish a provincial football team to serve as the core of the development of the football movement in the province.

In 1962, to be the core of the development of the football movement, Thanh Hoa Provincial Sports Committee (the predecessor of the Department of Culture, Sports and Tourism of Thanh Hoa) established Thanh Hoa Youth Football Team, gathering football talents selected from local movement leagues.

At the end of 1962, in order to solve the output for athletes after completing the football task, Thanh Hoa province decided to move the Thanh Hoa Youth football team to the Thanh Hoa mechanical factory so that the players could play football. just learned a job at the factory with the new name Thanh Hoa Mechanical Football Team.

In 1965, the province dissolved the Thanh Hoa Mechanical football team and merged it into the Thanh Hoa Police Football Team.

2000–2010

In the late 1990s, the Thanh Hoa Police Football Team played unstable and was dissolved in 1994, while the youth teams of Thanh Hoa managed and trained by the Thanh Hoa Department of Physical Education and Sports were still active. achieved good achievements, such as the National Championship of Thanh Hoa U-19 team in 1997. In order to revive the declining football background, the People's Committee of Thanh Hoa province decided to establish the Thanh Hoa Football Team.

In 2000, the Department of Physical Education and Sports re-established Thanh Hoa Football Team and started playing in the 2000-01 National Second Division Football League.

On May 11, 2005, Thanh Hoa Football Team signed a sponsorship contract worth VND 1.5 billion with IBD joint venture company and decided to combine the name Halida as well as change the name to Halida Thanh Hoa Football Club.

In 2008, from phase 2 of 2008 V-League, the team was transferred to Cong Thanh Group to take over and the team changed to a new name Cong Thanh Thanh Hoa Cement Football Club.

On June 25, 2009, sponsor Cong Thanh Cement stopped sponsoring before the end of the season. Cong Thanh Thanh Hoa Cement Football Club was transferred to Thanh Hoa Provincial People's Committee and officially used the name Thanh Hoa Football Club for the first time according to Decision No. 3339/QĐ-UBND signed by Vice Chairman of Thanh Hoa Provincial People's Committee Vuong Van Viet on September 29, 2009.

On September 25, 2009, Ministry of National Defense issued a decision to revoke the title of The Cong Football Team, and transferred the team back to the Viettel Group with the name Viettel Football Club. After Viettel Group showed no interest in professional football, the leaders of Thanh Hoa province decided to accept the playing slot of the Viettel FC playing in the V-League. On November 7, according to the agreement between the leaders of Thanh Hoa province and Viettel, the V-League and Viettel first team players were received and managed by the Department of Culture, Sports and Tourism and was signed by the Chairman of the Provincial People's Committee to establish a new football team with the name Viettel–Thanh Hoa Football Club. On December 24, 2009, Viettel–Thanh Hoa Football Club changed its name to Lam Son Thanh Hoa Football Club.