The first edition of Mexicana Universal aka Mexicana Universal 2018 aka Miss Universe Mexico 2018 was held on 3rd June 2018 where thirty two contestants competed for the national crown and the opportunity to represent Mexico in Miss Universe 2018. Formerly called Nuestra Belleza Mexico, the edition featured several changes by the president Lupita Jones. Andrea Toscano of Colima was crowned the new queen and became the official representative of Mexico in Miss Universe 2018.
Other than the winner, Aranza Molina of Tabasco was adjudged the first runner-up, Mariely Lea of Sinaloa was adjudged the second runner-up, Guadalupe Valero of Guerrero was adjudged the third runner-up while Nebai Torres of Jalsico was adjudged the fourth runner-up and Karely Sandoval of Zacatecas was awarded the postition of fifth runner-up.
Thirty two contestants who competed for the national crown were -
María Sareth Carranza Martin (Aguascalientes)
Belem Acevedo (Baja California)
Juliana Martínez Camacho (Baja California Sur)
María de Jesús Rodríguez Toledo (Campeche)
Deborah Ozuna Rivera (Chiapas)
Janneth Marleny Vargas Díaz (Chihuahua)
Daniela Larraguivel Ortíz (Ciudad de México)
Priscila Leal (Coahuila)
Andrea Toscano Ramírez (Colima)
Idaly Ayala Anaya (Durango)
Martha Isabel Chávez López (Estado de México)
Karla Marcela Marcochio Hernández (Guanajuato)
María Guadalupe (Guerrero)
Nebai Torres Camarena (Jalisco)
Leslie González Villagomez (Michoacán)
Valeria Gabriela Vélez Gutiérrez (Morelos)
Viridiana Zamora Mejía (Nayarit)
Andrea Merodio Reyes (Nuevo León)
Sayra Yarith Cerón Enriquez (Oaxaca)
Montserrat Curis López (Puebla)
María José "Majo" Hernández Ledesma (Querétaro)
Eyra Daniela Leines Velasco (Quintana Roo)
Geraldine Machado Argüelles (San Luis Potosi)
Maryely Leal (Sinaloa)
Brenda Janeth Vargas Romero (Sonora)
Aranza Molina Rueda (Tabasco)
Rita Zulema Rodríguez Flores (Tamaulipas)
Jessica Juárez Márquez (Tlaxcala)
Martha Leticia Suárez Briano (Veracruz)
Anapaola De Anda Aviña (Yucatán)
Karely Sandoval Aranda (Zacatecas)