Kajaani Airport
- URL: Official website
- Time zone: GMT 2
- Service telephone: +358 20 708 7511
- Address: Kajaani airport, 87100 Kajaani, Finland
- Operating company: Finavia
- Flight distribution on the days of the week: Monday (13.50%), Tuesday (13.00%), Wednesday (20.00%), Thursday (19.00%), Friday (20.00%), Saturday (0.00%), Sunday (14.50%)
- Alternative spelling: Kajana, Kajanis, Каяні, Каяані, Каяни, 카야니, カヤーニ, 卡亚尼, 卡亞尼, كايآني, كاياني, קאיאני