is there a way to know who visits my facebook page?

[Kevin]

Sadly, this is a very commonly asked question, and one of the most requested things that facebook implement into their site, but the answer is a disturbing no. You can not see who has been to your page, which is pretty creepy. Facebook is a stalkers paradise; your whole life story is something ppl can see w/o even "friending" you, and they commonly have access to all of your posts.
But if you have a concern of security, then you can set your page to private, meaning that you can do a setting that will set your page as only your friends can see your stuff, and you have to accept friend requests before they are allowed with en 50 feet of you. (Sorry, I'm reading a restraining order while im typing this...)
Do set privacy, follow these steps:

1) Go here: http://www.facebook.com/#!/settings/?tab=privacy
2) Start at the top with Profile information and change all the options to "Friends." This will stop people you don't know from accessing any of your personal data.

There we go! How to protect yourself from stalkers in 2 steps!
But if you are still worried about this, then try Twitter or G+. Those are a lot better if you're worried about stalkers.
If you need any more help, hit me up @ kevin@geekonin.com
Thanks!