# Miss Grand Phra Nakhon Si Ayutthaya

Summary result of Phra Nakhon Si Ayutthaya representatives at Miss Grand Thailand :
| Placement | Number(s) |
| Winner | 0 |
| 1st runner-up | 0 |
| 2nd runner-up | 0 |
| 3rd runner-up | 0 |
| 4th runner-up | 0 |
| Top 10/11/12 | 1 |
| Top 20/21 | 2 |
| Unplaced | 5 |
Miss Grand Phra Nakhon Si Ayutthaya (Thai: มิสแกรนด์พระนครศรีอยุธยา) is a Thai provincial beauty pageant which selects a representative from Phra Nakhon Si Ayutthaya province to the Miss Grand Thailand national competition. It was founded in 2016 by an entrepreneur Thippawee Suphanakorn (ทิพภาวีร์ ศุภนคร).
Phra Nakhon Si Ayutthaya representatives have yet to win the Miss Grand Thailand title. The highest placement they obtained was in the top 10 finalists, achieved in 2020 by Isaree Rodwiset.

## 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 Phra Nakhon Si Ayutthaya province was granted to an entrepreneur Thippawee Suphanakorn, who organized the first Miss Grand Phra Nakhon Si Ayutthaya contest on April 24, 2016, at the Ayutthaya City Park, and named Thanisa Panyaphu the winner.
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.

### Winner gallery

* Sunaree Chaimungkun, Miss Grand Phra Nakhon Si Ayutthaya 2022

## Editions

The following table details Miss Grand Phra Nakhon Si Ayutthaya's annual editions since 2016.
| Edition | Date | Final venue | Entrants | Winner |
| 1st | April 24, 2016 | Ayutthaya City Park, Phra Nakhon Si Ayutthaya | 23 | Thanisa Panyaphu |
| 2nd | January 31, 2017 | Ayutthaya City Park, Phra Nakhon Si Ayutthaya | 9 | Thida Thongsiri |
| 3rd | May 2018 | Ayutthaya City Park, Phra Nakhon Si Ayutthaya | 11 | Chanikan Lamchiak |
| 4th | May 11, 2019 | Ayutthaya City Park, Phra Nakhon Si Ayutthaya | 11 | Nawaporn Rakbamrung |
| 5th | August 15, 2020 | Ayutthaya City Park, Phra Nakhon Si Ayutthaya | 18 | Isaree Rodwiset |
| 6th | February 20, 2022 | Central Ayutthaya, Phra Nakhon Si Ayutthaya | 15 | Sunaree Chaimungkhun |
| 7th | January 22, 2023 | Ayutthaya City Park, Phra Nakhon Si Ayutthaya | 14 | Nanmanus Kraiha |
| 8th | January 14, 2024 | Ayutthaya City Park, Phra Nakhon Si Ayutthaya | 9 | Jiranat Chiraphatphuwanon |
| 9th | January 5, 2025 | Ayutthaya City Park, Phra Nakhon Si Ayutthaya | 16 | Thanchanok Keawpatcha |

### Notes

* ↑ Organized as an inter-provincial pageant with the Miss Grand Saraburi contest.
* ↑ Organized as an inter-provincial pageant with the Miss Grand Lopburi contest.

## National competition

The following is a list of Phra Nakhon Si Ayutthaya representatives who competed at the Miss Grand Thailand pageant.
| Year | Representative | Representative | Original provincial title | Placement at Miss Grand Thailand | Provincial director | Ref. |
| Year | Romanized name | Thai name | Original provincial title | Placement at Miss Grand Thailand | Provincial director | Ref. |
| 2016 | Thanisa Panyaphu | ธนิศา ปัญญาภู | Miss Grand Phra Nakhon Si Ayutthaya 2016 | Top 20 | Thippawee Suphanakorn | |
| 2017 | Thida Thongsiri | ธิดา ทองศิริ | Miss Grand Phra Nakhon Si Ayutthaya 2017 | Unplaced | Phanthitra Khamwan | |
| 2018 | Chanikan Lamchiak | ชนิกานต์ ลำเจียก | Miss Grand Phra Nakhon Si Ayutthaya 2018 | Unplaced | Thanakrit Kittithamkul | |
| 2019 | Nawaporn Rakbamrung | นวพร รักบำรุง | Miss Grand Phra Nakhon Si Ayutthaya 2019 | Unplaced | Thanakrit Kittithamkul | |
| 2020 | Isaree Rodwiset | อิสรีย์ รอดวิเศษ | Miss Grand Phra Nakhon Si Ayutthaya 2020 | Top 10 | Thanakrit Kittithamkul | |
| 2021 | No national pageant due to the COVID-19 pandemic. | No national pageant due to the COVID-19 pandemic. | No national pageant due to the COVID-19 pandemic. | No national pageant due to the COVID-19 pandemic. | No national pageant due to the COVID-19 pandemic. | No national pageant due to the COVID-19 pandemic. |
| 2022 | Sunaree Chaimungkhun | สุนารี ชัยมุงคุณ | Miss Grand Phra Nakhon Si Ayutthaya 2022 | Top 20 | Thuanthong Nokchan | |
| 2023 | Nanmanus Kraiha | นันท์มนัส ไกรหา | Miss Grand Phra Nakhon Si Ayutthaya 2023 | Unplaced | Thuanthong Nokchan | |
| 2024 | Jiranat Chiraphatphuwanon | จิรณัฏฐ์ จิรภัทรภูวนนท์ | Miss Grand Phra Nakhon Si Ayutthaya 2024 | Unplaced | Thuanthong Nokchan | |
| 2025 | Thanchanok Keawpatcha | ธัญชนก แก้วปัชฌาย์ | Miss Grand Phra Nakhon Si Ayutthaya 2025 | | Thuanthong Nokchan |