Where can I find go-go bars in Bangkok? [closed]

There are actually only three areas in Bangkok licensed for actual go-go bars, meaning scantily dressed girls of negotiable virtue dancing on stage:

1. Patpong, the original, the most infamous, the seediest and the touristiest
2. Nana Plaza, essentially a single building packed full of go-gos
3. Soi Cowboy, a short lane packed full of more go-gos

There are also a few gay go-go areas, notably Soi Pratuchai quite close to Patpong.

See Wikivoyage for a quick rundown of how these places work and how to behave yourself — and yes, it's perfectly OK to go just for a drink.