Miss Rio Grande do Norte is a Brazilian Beauty pageant which selects the representative for the State of Rio Grande do Norte at the Miss Brazil contest.

The pageant was created in 1955 and has been held every year since with the exception of 1990–1991, 1993, and 2020.

The pageant is held annually with representation of several municipalities.

Since 2011, the State director for Miss Rio Grande do Norte is George Azevêdo.

Rio Grande do Norte has won two crowns in the national contest.