| Headercolor: | lightblue |
| Phannapa Harnsujin | |
| Nickname: | Nok (นก) |
| Nationality: | Thai |
| Birth Date: | 14 September 1997 |
| Height: | 172 cm |
| Country: | Thailand |
| Sport: | Taekwondo |
Phannapa Harnsujin (Thai: พรรณนภา หาญสุจินต์; born 14 September 1997) is a Thai taekwondo practitioner. She won a gold and a silver medal at the Southeast Asian Games in 2013 and 2015, respectively, and competed in the 57 kg division at the 2016 Summer Olympics.[1] She dedicated her 2013 gold medal to her father, who died in an accident earlier that year.[2]
In 2021, she competed at the 2021 Asian Taekwondo Olympic Qualification Tournament held in Amman, Jordan hoping to qualify for the 2020 Summer Olympics in Tokyo, Japan.