玛丽·玛格·海根柏格（Mary Marg Helgenberger，1958年11月16日－），是一名美国的电视剧和电影演员。

海根伯格出生在内布拉斯加州的弗里蒙特，她的父母休·海根伯格和凯伊·海根伯格都是罗马天主教徒。

由于她在1981年的电视剧西城大学中的出色表演，她被选中参演肥皂剧里安的希望。1982年3月一直到1986年，海根伯格都在这部电视剧中扮演女三号，但是仍然受到很大的关注。

1984年，海伦伯格和里安的希望中的客串演员阿兰·罗森伯格相识，2年后他们开始约会。****年，二人结婚，并育有一子，休吉。

Mary Marg Helgenberger (born November 16, 1958) is an American actress. She began her career in the early 1980s and first came to attention for playing the role of Siobhan Ryan on the daytime soap opera Ryan's Hope from 1982 to 1986. She is currently best known for her roles as Catherine Willows in the CBS drama CSI: Crime Scene Investigation (2000–12, 2013) and the subsequent TV movie Immortality (2015) and as K.C. Koloski in the ABC drama China Beach (1988–91), which earned her the 1990 Emmy Award for Outstanding Supporting Actress in a Drama Series.