Kamilla Lilhammer Karlsen (born 7 May 2000) is a Danish footballer who plays as a midfielder for FC Fleury 91 in the Division 1 Feminine and has appeared for the Denmark women's national under-23 team. She has also played for the Danish youth national teams, several times. She has received praise for her leadership qualities and is often captain.
She has previously played for Ballerup-Skovlunde Fodbold, from 2016 to 2017. In 2017, she signed for Brondby IF.