Marlene Marie Packer (born 2 October 1989) is an English rugby union player (back row / flanker) for Saracens and England women.

In 2013, she played for the England squad at the 2013 Women's Rugby World Cup Sevens in Moscow.

[4] She was named in the England squad for the delayed 2021 Rugby World Cup held in New Zealand in October and November 2022.

[11] She attended Birchfield Community Primary School, Buckler's Mead Academy and Yeovil College.

[14] In April 2023, when 3½ years old, Oliver accompanied Marlie as she ran out as England captain, to face France at Twickenham, in front of a world record crowd.