In 1982, a new citizenship law was passed, which under law did not recognise Rohingya as one of the country's 135 ethnic groups, essentially making them stateless.
As a result of the law, they have no right to vote and their rights to study, marry, work, travel and access health services are restricted.
Crackdowns on the Rohingya in Rakhine State have forced hundreds of thousands to flee to neighbouring Bangladesh, as well as Malaysia, Thailand and other Southeast Asian countries.
Over 420,000 Rohingya refugees have fled to Bangladesh since August. During these crackdowns, refugees have often reported rape, murder, arson and torture by Myanmar security forces.
After escaping from violence in their villages in Myanmar, they are traumatised, exhausted and hungry. Most report having walked for days through jungles and across mountains, rivers and vast rice fields to reach safety.
Saturday's vigil will give people a chance to sign the petition asking the United Nations to launch an immediate investigation into the latest reports of atrocities against the Rohingya and refer the matter to the International Criminal Court.
The vigil for Rohingya in Myanmar will be held on Saturday at 3.30pm on The Plaza-side of The Square.