There are 2 offices of Vietnam embassy/consulate in Thailand.
In addition to Vietnam embassy in Bangkok, Vietnam has another representation in Thailand, which is the consulate in Khonkaen.
The Vietnamese embassy and consulate general in Thailand provide a variety of services, including visa and passport issuance, consular legalization, and assistance to Vietnamese in need among others.
For immigration services for non-Vietnamese citizens, please visit Vietnam embassy in Thailand.
For visa application to Vietnam, there are 02 options to for Thailandn citizens and residents to choose from as follows: