Helen Crook (born 20 November 1971) is a British former professional tennis player.

Before turning professional, Crook attended college in the United States, as a journalism student at the University of South Carolina.

She formed a doubles partnership in college tennis with another British player, Victoria Davies.

All of her WTA Tour and Wimbledon main-draw appearances were in doubles, a format in which she reached No.

Her only grand slam win came when partnering Anna Hawkins at the 2003 Wimbledon Championships, with the pair overcoming Barbara Schett and Patty Schnyder, before being beaten in the second round by Martina Navratilova and Svetlana Kuznetsova.