Did dinosaurs ever live in Madagascar?

Answer 1

Yes dinosaur did live in Madagascar. Like in 1998 a team of researchers excavate and identify a vast trove of ancient bones that were being unearthed in northwestern Madagascar. They found a skeleton of a young dinosaur that lived about 70 million years ago, when the last of the giant dinosaurs were at the height of their development. They found lots more.

Hope this short answer helped xD

Answer 2

At the time there weren't separate continents but one giant one(Pangea). Dinosaurs were everywhere so yes they lived in what is noe Madagascar