| Tanguy Barro | |
| Fullname: | Tanguy Sie Herman Barro |
| Birth Date: | 13 September 1982 |
| Birth Place: | Orodara, Upper Volta |
| Height: | 1.80 m |
| Position: | Midfielder |
| Years1: | 2000–2001 |
| Clubs1: | RC Bobo-Dioulasso |
| Caps1: | ? |
| Goals1: | ? |
| Years2: | 2001–2006 |
| Clubs2: | Chamois Niortais |
| Caps2: | 76 |
| Goals2: | 11 |
| Years3: | 2004–2005 |
| Clubs3: | → RC Besançon (loan) |
| Caps3: | 17 |
| Goals3: | 1 |
| Years4: | 2006–2007 |
| Clubs4: | Racing Waregem |
| Caps4: | 17 |
| Goals4: | 7 |
| Years5: | 2007–2009 |
| Clubs5: | Eupen |
| Caps5: | 21 |
| Goals5: | 0 |
| Years6: | 2010 |
| Clubs6: | Chamois Niortais |
| Caps6: | 0 |
| Goals6: | 0 |
| Years7: | 2010–2011 |
| Clubs7: | Cognac |
| Caps7: | 7 |
| Goals7: | 1 |
| Years8: | 2011–2012 |
| Clubs8: | Stade Ruffec |
| Caps8: | 6 |
| Goals8: | 1 |
| Nationalyears1: | 2001–2007 |
| Nationalteam1: | Burkina Faso |
| Nationalcaps1: | 24 |
| Nationalgoals1: | 0 |
Tanguy Sie Herman Barro (born 13 September 1982) is a Burkinabé former professional footballer who played as a midfielder for the French clubs Chamois Niortais, Besançon RC, Cognac, and Stade Ruffec as well as for the Belgian teams Racing Waregem and K.A.S. Eupen.
He was a member of the Burkina Faso national team at the 2004 African Nations Cup, which finished bottom of their group in the first round of competition, thus failing to secure qualification for the quarter-finals. Barro played 24 matches for Burkina Faso in total.