Miss Supranational 2018 was the 10th anniversary of Miss Supranational pageant. It was held on December 7, 2018 at MOSIR Arena in Krynica-Zdrój, Poland. Jenny Kim of Korea crowned Valeria Vázquez Latorre of Puerto Rico at the end of the event.

The Miss Guatemala or Miss Guatemala Universo is a national Beauty pageant in Guatemala. The pageant was founded in 1955, where the winners were sent to Miss Universe.