| Native Name: | سید هادی پانزوان لنگرودی |
| Native Name Lang: | fa |
| Full Name: | Seyed Hadi Panzvan Langroudi |
| Nationality: | Iranian |
| Birth Date: | 12 December 1975 |
| Birth Place: | Gilan, Iran |
| Weight: | 84.1kg (185.4lb) |
| Sport: | Weightlifting |
| Event: | 85 kg |
Seyed Hadi Panzvan Langroudi (Persian: سید هادی پانزوان لنگرودی; born December 12, 1975) is an Iranian weightlifter who won the silver medal in the Men's 85 kg weight class at the 2002 Asian Games.
| Year | Venue | Weight | Snatch (kg) | Clean & Jerk (kg) | Total | Rank | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| width=40 | 1 | width=40 | 2 | width=40 | 3 | width=40 | Rank | width=40 | 1 | width=40 | 2 | width=40 | 3 | width=40 | Rank |
| World Championships | |||||||||||||||
| 160 | 165 | 12 | 202.5 | 8 | 367.5 | 9 | |||||||||
| 162.5 | 167.5 | 7 | 192.5 | 197.5 | 11 | 365 | 9 | ||||||||
| Asian Games | |||||||||||||||
| 160 | 165 | 167.5 | 1 | 195 | 200 | 2 | 367.5 | ||||||||
| Asian Championships | |||||||||||||||
| 85 kg | 162.5 | 197.5 | 360 | ||||||||||||