Chinese Restaurants. Indian Restaurants.

 Gaggan
Gaggan, open for dinner between 6 and 11 pm, serves progressive Indian cuisine, and is located at Soi Langsuan, off Phloenchit. Named as best Asian restaurant by Asia's 50 Best Restaurants, a list published by William Reed Business Media.
http://www.eatatgaggan.com/

 Royal Kitchen Chinese Restaurant
Royal Kitchen serves Cantonese cuisine prepared by our Hong Kong chefs and offers everything from dim sum lunches to suckling pig and more. Royal Kitchen is located on Soi Thonglor (Sukhumvit Soi 55).
http://www.royalkitchengroup.com/

 Indus Restaurant, Bangkok
Indus restaurant is housed in a 1960s art deco house formerly known as the Whole Earth Restaurant. The design theme was inspired from the rich northern Indian cultural heritage of the Indus Valley Civilization. Chef Sonya Sapru uses only the finest of spices in her recipes for a modern Indian dining experience.
http://www.indusbangkok.com/

 Masala Art Indian Restaurant
Masala Art, located in Thonglor (off Sukhumvit road), offers a wide range of tantalizing vegetarian and non-vegetarian dishes. A glass fronted kitchen allows patrons to see how our chefs conjure up their magic.
http://www.masala-artbkk.com/

 Indian Hoste, Sukhumvit Road
Indian Hoste serves a contemporary and authentic North Indian Cuisine. Tandoori dishes, mouth watering curries, succulent kebabs, variety of breads, Indian-Chinese fusion dishes and a wide range of beverages. Located Grand Mercure Park Avenue Hotel in Sukhumvit Soi 22.
http://www.indian-host.com/

 Dosa King Vegetarian Indian Restaurant
Dosa King serves 100% pure vegetarian Indian cuisine from north and south of India in a modern a la carte setting in Bangkok. Located in Sukhumvit soi 11, surrounded by hotels like Ambassador, Grand President, Royal President, Landmark Hotel and many more. Just 50 meters from BTS Nana station.
http://www.dosaking.net/

 Red - Contemporary Indian Dining
Red has the curries, tandoor dishes and other Indian delights people allover have know and love, but it also presents contemporary Indian fare unshackled by tradition. Located Thonglor, Sukhumvit Road.
http://www.redbangkok.com/