Christina Bertrup (born 23 December 1976) is a Swedish curler. She presently throws third rock for Margaretha Sigfridsson.Bertrup began her international curling career as the alternate player for Elisabet Gustafson. With Gustafson, she won a gold medal at the 2000 European Curling Championships, and placed 6th at the 2002 Winter Olympics.Gustafson retired after the Olympics, and Bertrup was without a team.