Miss Grand Sa Kaeo (Thai: มิสแกรนด์สระแก้ว) is a Thai provincial beauty pageant which selects a representative from Sa Kaeo province to the Miss Grand Thailand national competition.

[5] Sa Kaeo representatives have yet to win the Miss Grand Thailand title.

The highest they obtained in the contest was the fourth runner-up, achieved in 2018 by Matawee Teeraleekul [zh].

The license for Sa Kaeo province was granted to a media company led by Sarawut Wangdunlayakitti,[5] who organized the first Miss Grand Sa Kaeo in Aranyaprathet on May 11, 2016, and named Maythika Luepaktra the winner.

The following is a list of Sa Kaeo representatives who competed at the Miss Grand Thailand pageant.