Miss Grand La Rioja
Miss Grand La Rioja is a Spanish provincial female beauty pageant founded by Yajaira Ysturis Martínez in 2022, aiming to select representatives from the province of La Rioja for the Miss Grand Spain national competition.
Since first participating in the Miss Grand Spain pageant, La Rioja's representatives have not won the main title yet. The highest and only placement they obtained was the first runner-up, won by Alejandra León in 2023.
History
La Rioja debuted in the Miss Grand Spain pageant in 2022 after a model and event organizer Yajaira Ysturis Martínez obtained the license, and subsequently organized the first contest of Miss Grand La Rioja on 26 March 2022, at the Bodegas y Viñedos Heras Cordón, Fuenmayor, in which Elena Prado Marin was named the winner, outclassing the other nine finalists. However, Elena was unplaced in the national contest held on May 22 of that year in Las Palmas.Editions
The following table details Miss Grand La Rioja's annual editions since 2022.| Edition | Date | Final venue | Entrants | Winner | |
| 1st | 26 March 2022 | Bodegas y Viñedos Heras Cordón, Fuenmayor | 10 | Elena Prado Marin | |
| 2nd | 26 November 2022 | Restaurante Barros, Lardero | 13 | Alejandra León | |
| 3rd | 25 November 2023 | Teatro Gran Coliseo, Fuenmayor | 10 | Valentina Pereira | |
| 4th | 19 October 2024 | Salón Cultural del Ayuntamiento de Albelda, Albelda de Iregua | 11 | Nancy San Vicente |
National competition
The following is a list of La Rioja representatives who competed at the Miss Grand Spain national pageant.| Year | Representative | Original provincial title | Placement at Miss Grand Spain | |
| 2022 | Elena Prado Marin | Miss Grand La Rioja 2021 | Unplaced | |
| 2023 | Alejandra León | Miss Grand La Rioja 2022 | 1st runner-up | |
| 2024 | Valentina Pereira | Miss Grand La Rioja 2023 | Top 15 | |
| 2025 | Nancy San Vicente | Miss Grand La Rioja 2024 |