Turtles are considered haram (forbidden) to eat in Islam according to the Hanafi, Shafi, and Hanbali schools of thought. This is because turtles are classified as reptiles, and the consumption of reptiles is generally prohibited in Islamic law.
While some may argue that sea turtles live in water, the fact that they also inhabit land and lay eggs on land classifies them as both land and water creatures, making them haram based on the Islamic principle of "what lives both on land and water."
It's important to note that different schools of thought within Islam may have varying interpretations on this issue. However, the majority of Islamic scholars consider turtles to be haram based on the aforementioned reasoning.