Miss Grand Rio de Janeiro

Miss Grand Rio de Janeiro is a Brazilian state-level female beauty pageant,  founded by Noemi Rosseto in 2021, to select the representatives of Rio de Janeiro for the Miss Grand Brazil pageant. The competition license was transferred to Fabrício Granito, who has owned and run the pageant since 2024.

Since the establishment of Miss Grand Brazil, Rio de Janeiro representatives have not won the title yet. The highest achievement they obtained was the first runner-up, won in 2014 by an appointed Camila Coutinho.

History
The state of Rio de Janeiro has participated in the Miss Grand Brazil pageant since the first edition which was held in 2014. However, its first three representatives were appointed. The first Miss Grand Rio de Janeiro was held in September 2021 after the state franchise was granted to a local organizer led by Noemi Rosseto. The contest, held virtually due to the COVID-19 pandemic, consisted of 20 finalists, of whom a model Keila Campbell was elected the winner. Campbell later participated in the national pageant held the following year but was unplaced.

Later in 2024, after Miss Brazil CNB lost the national license to another organizer, Evandro Hazzy, led by Hazzy Top Talent, the license of Miss Grand Rio de Janeiro was then transferred to Fabrício Granito of Hel Ecossistema.

Editions
The following table details Miss Grand Rio de Janeiro's annual editions since 2021.

National competition
The following is a list of representatives of the state of Rio de Janeiro in the Miss Grand Brazil national pageant.