Here are the venues for your search "cocktail"

Venues

Alonetogether Bangkok
Bar Music Venue Jazz

The House Lounge
Bar Cocktail Music

Above Riva
Thai

The Old English Pub
Pub Music

RedSquare Rooftop Bar
Bar Rooftop Cocktail

RedSquare Rooftop Bar
Bar Rooftop Music

Tichuca Rooftop Bar
Bar Rooftop Music

The Bamboo Bar at Mandarin Oriental,
Bar Cocktail Jazz

Amritsr
Indian

Yard bar BKK
Bar Thai Western

Bar.Yard
Rooftop Cocktail American

Suriyasai Bar
Bar Cocktail Others

Bangkok Heightz
Rooftop Cuisine Thai

Green Room Bangkok
Bar Music Venue Rock R&B

Cha Cha Music Lounge
Bar Music Venue Music