Insooni
- Birthday: 1957-04-05
- Place of birth: Pocheon, Gyeonggi, South Korea
- Also know as: 인순이
Insooni (인순이), born Kim In-soon (김인순), is a South Korean singer. She started her career in a group called the Hee Sisters, and today is one of South Korea's most acclaimed R&B singers.
