A Bangkok lady bar — locals call it "chong lao" — is a relaxed beer bar with hostesses: you grab a seat, a hostess joins you, and the night runs on chat and drinks with none of the stage-show pressure of a go-go. The women here are the bar's hostesses (not the freelancers of a plain beer bar, not karaoke girls in private rooms), and the house runs the lady-drink and barfine system.
It's the low-key, low-cost corner of the bar scene. Beer runs 80~120฿, and to take a hostess out you pay a barfine of 500~800฿ to the bar — short or long-time settled separately with her. No neon, no hard sell; the whole appeal is that it's easy and unhurried.
The Bangkok clusters sit along Sukhumvit Soi 22 and Soi 33, quieter and more regular-driven than the go-go strips. Peak 21:00~01:00, closing 02:00; the crowd leans repeat customers who like knowing the staff. The 8 bars below are live-ranked by 7-day visitor traffic and recent reviews. Updated daily.