Thailand Division 2 League 2008 was contested by the two Group league winners of the 3rd level championships of Thailand.
The league winners and runners up Group A and Group B were promoted to Thailand Division 1 League. No teams would be relegated due to restructuring at the end of the season.
Red Zone : 2008 Thailand Division 2 League (Group A)
Cha Choeng Sao FC (Relegation from Thailand Division 1 League 2007 11th Group B)
Chiang Mai FC
Nakhon Ratchasima FC (Relegation from Thailand Division 1 League 2007 9th Group B)
Narathiwat FC (Relegation from Thailand Division 1 League 2007 8th Group A)
Prachinburi FC
Raj Pracha FC (Promoted from Khǒr Royal Cup (ถ้วย ข.) 2007-2008 Champion)
Ratchaburi FC (Relegation from Thailand Division 1 League 2007 12th Group A)
Sakon Nakhon FC (Relegation from Thailand Division 1 League 2007 10th Group A)
Samut Prakan FC
Satun FC
Songkhla FC (promoted from Provincial League 2007 Runner Up)
Blue Zone : 2008 Thailand Division 2 League (Group B)
Airforce Training College FC (Relegation from Thailand Division 1 League 2007 9th Group A)
Army Welfare Department
Bangkok Bravo FC (Relegation from Thailand Division 1 League 2007 11th Group A)
Bangkok Christian College FC
Bangkok North Central ASSN FC (Relegation from Thailand Division 1 League 2007 8th Group B)
Kasem Bundit University FC (Promoted from Khǒr Royal Cup (ถ้วย ข.) 2007-2008 Runner-Up)
Lopburi FC (promoted from Provincial League 2007 Winner)
Marine College FC (Relegation from Thailand Division 1 League 2007 12th Group B)
Navy Fleet Support FC
Si Saket FC (Relegation from Thailand Division 1 League 2007 10th Group B)
Thonburi College FC
Last Update October 1, 2011
(Group A) (2)
Prachinburi FC (Winner)
Songkhla FC (Runner-up)
(Group B) (2)
Army Welfare Department F.C. (Winner)
Si Saket FC (Runner-up)
The 2008 winner of the Thailand Division 2 League Championship was Prachinburi FC.
