If you are not sure who your MP is, you can find out by calling the House of Commons Information Service on 0207 219 4272. Tell them your address and they will check who your MP is.

Alternatively, you can find your own MP using the Constituency Locata service on the UK Parliament website (this link opens in a new window) : 

You can find out which constituency you are in, who your local MP is and how to contact them. You can search by postcode, by members name or by constituency.

http://www.locata.co.uk/commons/