| Wicha Nantasri | |
| Fullname: | Wicha Nantasri |
| Birth Date: | 1986 1, df=y |
| Birth Place: | Khon Kaen, Thailand |
| Height: | [1] |
| Currentclub: | Samut Sakhon |
| Clubnumber: | 2 |
| Position: | Midfielder |
| Years1: | 2009–2010 |
| Caps1: | 41 |
| Goals1: | 2 |
| Years2: | 2011–2012 |
| Caps2: | 19 |
| Goals2: | 0 |
| Years3: | 2013–2014 |
| Caps3: | 24 |
| Goals3: | 0 |
| Years4: | 2015–2016 |
| Caps4: | 19 |
| Goals4: | 0 |
| Years5: | 2017 |
| Caps5: | 15 |
| Goals5: | 0 |
| Years6: | 2018 |
| Caps6: | 6 |
| Goals6: | 1 |
| Years7: | 2018– |
Wicha Nantasri (Thai: วิชา นันทะศรี, born January 15, 1986), or simply known as ฺBob (Thai: บ๊อบ), is a Thai professional footballer who plays as a midfielder for Thai League 2 club Samut Sakhon.
Wicha's twin older brother Wichan is also a footballer.