Can Muslims marry outside their religon?

Answer 1

It depends.

Per Islam teachings and rules:

1. For a Muslim man, he can marry only a Muslim, Christian, or Jewish girl
2. For a Muslim girl, she can marry only a Muslim man. She can't marry a man outside her religion.

Answer 2

Yes, but with limitations. The Muslim girl can marry only a Muslim man or one converted to Muslim. The Muslim man can marry only a Muslim, Christian, or Jewish girl.