Jenna Fischer born Regina Marie Fischer March 7 1974 is an American actress She is most widely known for her Emmynominated portrayal of Pam Halpert née Beesly on the NBC sitcommockumentary The Office and has also appeared in several films including Blades of Glory Walk Hard The Dewey Cox Story and The Promotion Description above from the Wikipedia article Jenna Fischer licensed under CCBYSA full list of contributors on Wikipedia