| Native Name: | ชิลชิตพยัค บุตรวรรณสิริณา |
| Native Name Lang: | th |
| Birth Date: | 2 December 1975 |
| Birth Place: | Nakhon Sawan, Thailand |
| Country: | Thailand |
| Sport: | Para table tennis |
Chilchitparyak Bootwansirina (th|ชิลชิตพยัค บุตรวรรณสิริณา; born 2 December 1975 in Nakhon Sawan) is a Thai Paralympic table tennis player.[1]
Bootwansirina began playing table tennis in 2007.
At the 2019 Asian Para Table Tennis Championships in Taichung, Taiwan, Bootwansirina took silver in the Women's singles class 1–2.[2] [3]
At the 2022 World Para Table Tennis Championships in Andalucia, Bootwansirina made it to the finals in the Women's Doubles class 5, where she competed alongside partner Dararat Asayut. She also reached the semi-finals of Mixed Doubles class 4 with partner Thirayu Chueawong.[4] At the 2022 ITTF Slovenia Para Open, she also reached the semi-finals of Women's Doubles class 5 with partner Pattaravadee Wararitdamrongkul, and the finals of Mixed Doubles class 4 with partner Thirayu Chueawong.[5]
At the 2022 Asian Para Games, Bootwansirina won bronze in the women's singles class 1–2.[6]
At the 2024 Summer Paralympics, she won bronze in women's WD5 doubles alongside Dararat Asayut.[7]
Bootwansirina attended Dhammakaya Open University in Thailand. She speaks both Thai and English.