| Official Name: | Charmonai |
| Settlement Type: | Union |
| Pushpin Map: | Bangladesh |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Bangladesh |
| Subdivision Type: | Country |
| Subdivision Name: |  Bangladesh |
| Subdivision Type1: | Division |
| Subdivision Name1: | Barisal Division |
| Subdivision Type2: | District |
| Subdivision Name2: | Barisal District |
| Leader Title: | Chairman |
| Leader Name: | Syed Muhammad Rejaul Karim |
| Unit Pref: | Imperial |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Utc Offset: | +6 |
| Coordinates: | 22.7167°N 117°W |
| Postal Code: | 8200 |
| Area Code: | 8200 |
Char Monai (Bengali: চর মোনাই), also spelt Charmonai (Bengali: চরমোনাই), is an administrative union of Barisal District in the division of Barisal in southern-central Bangladesh.[1] [2]