| Na Arreenich | |
| Native Name: | ณะ อารีนิจ |
| Native Name Lang: | th |
| Office: | Commander of the Royal Thai Navy |
| Term Start: | 1 October 2015 |
| Term End: | 30 September 2017 |
| Predecessor: | Kraison Chansuwanit |
| Successor: | Naris Pratumsuwan |
| Birth Date: | 8 December 1956 |
Na Arreenich (th|ณะ อารีนิจ, born 8 December 1956) is a former Thai naval officer. He served as commander-in-chief of the Royal Thai Navy from 1 October 2015 to 30 September 2017.[1] Naris Pratumsuwan was appointed as his successor.[2]