Although this place isn't specifically a Thai restaurant and isn't technically OKC they do have some amazing Thai dishes Zen Asian Dining Hilton HHonors® Dining - Zen Asian Dining - Reviews, Hours, Menu, Map - Edmond, Oklahoma 73013

I'm a little spoiled because OKC doesn't have a Thai restaurant like my first and favorite Thai restaurant. It's in Tulsa and called Bamboo Thai Bistro GoodDining - Bamboo Thai Bistro - Reviews, Hours, Menu, Map - Tulsa, Oklahoma 74135

Sweet Basil in Norman is my go to Thai place and Tana Thai when I'm up north. I've tried several in the central OKC metro area and none of them were bad but none stood above the other either. The Asian district Thai places are all good and have good value but lack atmosphere. If in Edmond area go to Zen. If you're in the central to norther metro area go to Tana Thai and if your south of I40 you might as well go to Norman. Panang is good but lacks atmosphere like the Asian district Thai places and will take just as long to get to as Norman unless you're on the SW side.