Celin Bizet Ildhusoy (born 24 October 2001) is a Norwegian footballer who plays as a forward for Paris Saint-Germain.
Hailing from Frogner i Sorum, she made her senior debut for Skedsmo on the third tier in 2016. Ahead of the 2017 season she transferred to Valerenga, where she made her Toppserien debut against Avaldsnes in April 2017. She scored her first goal in May 2018 against Grand Bodo. In 2019 she was briefly on loan at Grei. With Valerenga she was a losing cup finalist in 2017 and 2019, before winning the double in 2020.
Following a good 2020 season, there were several speculations about a transfer abroad, but she penned a new contract with Valerenga in the winter of 2021. She was also called up to national team training camp in the autumn of 2020.
Ildhusoy is a daughter of former footballer Kjell Gunnar Ildhusoysoy and a Cuban mother.
In July 2021 she signed for Paris Saint Germain in the top flight of French football.