Our Story

Family owned and operated since 1984, Ruby of Siam established itself by serving truly Authentic Thai Cuisine in the greater Chicago area. We form relationships with our customers so they trust us with their meals. We are known for our wide and varied menu with hard to find dishes. Each of our dishes are made to order, which makes us a perfect choice for vegetarians, vegans, and those with gluten or other allergies. We offer dine-in, carry-out, delivery, catering, and event hosting. We invite all our customers to try the many flavors of Thailand through our dishes at Ruby of Siam. Let us earn your trust and you taste buds.

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Customer Reviews

Jasper Oliver

I have yet to find a better Thai restaurant in the Chicago-land area. Whether stopping in for the lunch buffet or visiting for a longer dinner, the food is always delicious, prepared quickly, and consistent in quality. I recommend the Pad Thai and Panang Curry, as they are both excellent.

William Miller

I have been to many Thai restaurants in various states. This is definitely up there with some of the best. We had the red curry which was perfect and heat was spot on. The family friendly restaurant was clean with quick and attentive service.

Irina Finkler

By far the best Thai restaurant in the country. We love Thai food and try to find restaurants whenever we travel to other cities. There is no comparison - Ruby of Siam beats any of the Thai ones we went to. While there, try Bass - it is phenomenal.

Todd M.

Great local fare. Thai inspired food with nice decor inside. Wait staff is pleasant. The lunch special is particularly affordable, and there's plenty of food to go with it. Lots of vegetarian options, so you won't be disappointed if you're not a meat eater. Highly recommended.

Chiropractor Northbrook

My husband and I and a couple of our friends have been coming to this place over two years now. Excellent food, attentive staff. My favorite apetizer is the sampler platter and the steamed white rice and chive, the sauce taste so good! My husband always gets the yellow curry.