|Born||27 June 2000|
Seoul, South Korea
|Height||1.67 m (5 ft 6 in)|
|Women's and mixed doubles|
|Highest ranking||3 (WD with Kim Hye-jeong 27 December 2022)|
16 (XD with Kim Won-ho 24 January 2023)
|Current ranking||4 (WD with Kim Hye-jeong),|
18 (XD with Kim Won-ho) (31 January 2023)
Jeong Na-eun (Hangul: 정나은; born 27 June 2000) is a South Korean badminton player affiliated with Hwasun County team. In her junior, she won a bronze medal at the 2018 World Junior Championships and a silver at the Asian Junior Championships with her partner Wang Chan.
Partnered with Kim Hye-jeong, they reached the finals of the Indonesia Masters in 2021 but lost to Nami Matsuyama and Chiharu Shida of Japan.
In 2022, they were semifinalists at the All England Open. Months later, they would go onto win the Korea Open by beating Benyapa Aimsaard and Nuntakarn Aimsaard with a score of 21–16, 21–12. She was part of the South Korean team that won gold in the 2022 Uber Cup.
|2018||Markham Pan Am Centre,
|Wang Chan|| Rehan Naufal Kusharjanto
Siti Fadia Silva Ramadhanti
|2018||Jaya Raya Sports Hall Training Center,
|Wang Chan|| Guo Xinwa
|21–15, 19–21, 15–21|
The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018, is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tour is divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300, and the BWF Tour Super 100.
|2021||Indonesia Masters||Super 750||Kim Hye-jeong|| Nami Matsuyama
|2022||Korea Open||Super 500||Kim Hye-jeong|| Benyapa Aimsaard
|2022||Japan Open||Super 750||Kim Hye-jeong|| Baek Ha-na
|2022||Australian Open||Super 300||Kim Won-ho|| Seo Seung-jae
|2019||Mongolia International||Jang Eun-seo|| Shinta Mulia Sari
|21–15, 19–21, 18–21||Runner-up|
|2019||Osaka International||Kim Won-ho|| Guo Xinwa