Miss Grand Nong Bua Lamphu () is a Thai provincial beauty pageant which selects a representative from Nong Bua Lamphu province to the Miss Grand Thailand national competition. It was founded in 2016 by a local organizer Amnat Chaiyabut ().
Nong Bua Lamphu representatives have yet to win the Miss Grand Thailand title. The highest and only placement they obtained was in the top 10 finalists (5th runner-up), achieved in 2023 by Kotchakorn Kontrakul.
History.
In 2016, after Miss Grand Thailand began franchising the provincial competitions to individual organizers, who would name seventy-seven provincial titleholders to compete in the national pageant. The license for Nong Bua Lamphu province was granted to an event organizer Amnat Chaiyabut, who was also the licensee for other 4 Isan contests, including Khon Kaen, , Udon Thani, and Loei. The first Miss Grand Nong Bua Lamphu was co-organized with the four mentioned contests on April 30, 2016, in Mueang Udon Thani, where a university student Wijithra Khankhet was named Miss Grand Nong Bua Lamphu.
The pageant was usually co-organized with other provincial pageants except for the 2017, 2018, and 2024 editions. It was held in Nong Bua Lamphu province only in 2017, 2018, and 2020, while the remaining editions happened in other provinces.
The pageant was skipped once; in 2021, due to the COVID-19 pandemic in Thailand, the national organizer was unable to organize the national event, and the country representative for the international tournament was appointed instead.
Editions.
The following table details Miss Grand Nong Bua Lamphu's annual editions since 2016.
National competition.
The following is a list of Nong Bua Lamphu representatives who competed at the Miss Grand Thailand pageant.