Flag of Mon State
| Proportion | 2:3 | 
|---|---|
| Adopted | 8 June 2018 | 
| Design | A red flag with a yellow hamsa in the centre | 
| Use | Former flag | 
| Proportion | 2:3 | 
| Relinquished | 8 June 2018 | 
| Design | A blue flag with a yellow hamsa in the centre and "Mon State" written in Burmese underneath it | 
The flag of Mon State depicts a hamsa in the centre of a red background. The current flag was approved by the Mon State Hluttaw and officially adopted on 8 June 2018.
In local legend, the city of Bago, which was founded by the Mon people, was established on the location where a hamsa sought refuge during a massive flood, hence the adoption of the bird on the flag.