Airport Natuna-Ranai
- URL: Natuna-Ranai (NTX)
- Time zone: GMT 7
- Address: Natuna-Ranai Airport, Natuna Besar, Kepulauan Riau, Indonesia
- Operating company: Directorate General of Civil Aviation of Indonesia & Indonesian National Armed Forces
- Flight distribution on the days of the week: Monday (9.52%), Tuesday (9.52%), Wednesday (9.52%), Thursday (28.57%), Friday (9.52%), Saturday (33.33%), Sunday (0.00%)
- Alternative spelling: Натуна, ناتونا, ナトゥナ諸島, 納土納