Okay, I need to know if it is illegal for 13 year old girls to date 16 year old guys?

That's completely up to your parents. They are the law!

Yeah, I agree with Tal it's really up to your parents. However, even though it might not be illegal to date this guy there are limitations.For example, depending on the age of consent in your state he might can get in trouble for some kissing or even inappropriate touching.

I agree with both tal and liz, you should have a talk with your parents!

Defenitly your parents because if they don't aprove then they might call the cops.

Other then your parent its perfectly fine .
I believe