Miss Mexico was not held in 2020 due to the new coronavirus (COVID-19) pandemic. The fourth edition of the Mexican beauty pageant will officially start on June 20, 2021.

Broadcast live on MVS TV and Telemax, the Miss Mexico 2021 coronation night will take place at the Salón Lago Di Como by Castalia in Chihuahua City, Chihuahua, Mexico on July 3, 2021. The candidate with the highest score will be crowned Miss World Mexico 2021 and the candidate with the second highest score will be Miss Grand Mexico 2021.

There are 32 Miss Mexico 2021 candidates competing for the two crowns. Here is the list:

1. Frida Swain, 26, Aguascalientes
2. Daniela Flores Pedroza, 21, Baja California
3. Diana Patricia Ramírez Lara, 26, Baja California Sur
4. Jennifer Álvarez Ruiz, 26, Campeche
5. Rocío Carrillo Flores, 23, Chiapas
6. Isela Serrano, 22, Chihuahua
7. Jéssica Lizet Rodríguez Farjat, 25, Ciudad de Mexico
8. Georgina Vargas, 27, Coahuila
9. Adriana Daniela Ramírez Cruz, 26, Colima
10. Carolina Nicolle Thomas Echeverría, 23, Durango
11. Perla del Consuelo Franco Ayala, 23, Estado de Mexico
12. Georgina Mariana Villanueva Rodríguez, 22, Guanajuato
13. Isabel Aurora Ruiz Gómez, 20, Guerrero
14. Jaqueline Gómez Cisneros, 21, Hidalgo
15. Mariana Macías Ornelas, 24, Jalisco
16. Karolina Vidales Valdovinos, 24, Michoacán
17. María Fernanda Hutterer Fonseca, 22, Morelos
18. Lenaura Blessing Chukwu, 23, Nayarit
19. Evelyn Montserrat Álvarez Armendáriz, 25, Nuevo Leon
20. Sabrina Góngora, 23, Oaxaca
21. Valerie Bartsch Aburto, 24, Puebla
22. Valeria Ruiz Hernández, 22, Queretaro
23. Regina González Salman, 18, Quintana Roo
24. Daniela Sánchez Acosta, 22, San Luis Potosi
25. Elizabeth Vidaña Ortiz, 25, Sinaloa
26. Ayram Guadalupe Ortiz Alonso, 25, Sonora
27. Gildy Guillermina Reyes Colorado, 28, Tabasco
28. Naila Navarro Vázquez, 22, Tamaulipas
29. Fedra Alondra Pérez Solís, 21, Tlaxcala
30. Andrea Munguía Olivares, 24, Veracruz
31. Ana Paulina Rivero Hernández, 21, Yucatan
32. Nadia Karina Román, 22, Zacatecas