Being one of the most visited countries in the world, you can find both local and imported beer brands in 7-11 stores, bars, and more.
Still, the three most popular (local) beer brands you’ll mostly see in night markets and restaurants are Singha, LEO, and Chang beer. Singha is the most expensive brand and Chang beer the cheapest (but don’t be surprised if you wake up with a “Chang-over” after a night out).