Kaoru Sasajima (笹島 かほる, Sasajima Kahoru, born October 4, 1973) is a Japanese voice actress (seiyuu) and singer from Chiba Prefecture. She is currently freelance and has a commercial association with Kotori Voice. She previously worked for Office CHK and Arts Vision.

She was affiliated with Office CHK until September 30, 2002. After working as a freelancer, she joined Arts Vision in December 2003. On January 31, 2015, she left Arts Vision and became a freelancer again. She is 156 cm tall and has blood type O. Her hobbies and special skills are Japanese drums, tennis, and running.