Miss Grand Phatthalung (Thai: มิสแกรนด์พัทลุง) is a Thai provincial beauty pageant which selects a representative from Phatthalung province for the Miss Grand Thailand national competition,[1][2][3][4] founded in 2017 by an event organizer, Weerasak Phetkaew (วีระศักดิ์ เพชรแก้ว).

[1][5] Phatthalung's representatives have never won the main title since the first competition in the Miss Grand Thailand pageant in 2016.

The highest placement obtained by them is the top 12 finalist; won in 2017 by Ratiyaporn Chukaew [th].

[6] 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 Phatthalung province was granted to a forecaster, Sukrit Pathumsriwirot (ศุกฤษฎ์ ปทุมศรีวิโรจน์),[7] Still, the province's representative for this respective year was appointed.

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