Mengdie Yin
- Country
- China
- Club
- Zhejiang
- National team
- China Canoe Sprint
- Born
- 1997-11-17
Yin Mengdie is a Chinese canoe sprint paddler (born 1997). She competes in the K1, K2 and K4 events. She won silver in the K1 200 m at the 2019 ICF Canoe Sprint World Championships in Szeged, and took two gold medals (K2 500 m and K4 500 m) at the 2022 Hangzhou Asian Games. She represented China at the Tokyo 2020 and Paris 2024 Olympic Games.