The main difference between Thai and Indian curry lies in their flavor profiles and ingredients. Thai curries, such as red, green, and yellow curries, tend to be lighter and milder, emphasizing the use of fresh herbs like lemongrass, galangal, and Thai basil. Indian curries, on the other hand, are bolder and more robust, featuring a diverse range of spices like cumin, coriander, turmeric, and garam masala, resulting in a deeper and more complex taste. Additionally, Indian curries often incorporate ingredients like yogurt or cream, while Thai curries typically include coconut milk for a creamier texture.