| Bruno Piano | |
| Fullname: | Bruno Nicolás Piano Rosewarne |
| Birth Date: | 1977 4, df=y |
| Birth Place: | Montevideo, Uruguay |
| Height: | [1] |
| Currentclub: | Nacional (assistant) |
| Position: | Centre-back |
| Years1: | 1997–2001 |
| Clubs1: | Danubio |
| Caps1: | 75 |
| Goals1: | 0 |
| Years2: | 2002 |
| Clubs2: | Deportivo Maldonado |
| Caps2: | 30 |
| Goals2: | 9 |
| Years3: | 2003–2004 |
| Caps3: | 5 |
| Goals3: | 0 |
| Years4: | 2005 |
| Clubs4: | Cerro |
| Caps4: | 24 |
| Goals4: | 5 |
| Years5: | 2006 |
| Clubs5: | Deportivo Maldonado |
| Caps5: | 51 |
| Goals5: | 10 |
| Years6: | 2006–2007 |
| Clubs6: | YF Juventus |
| Caps6: | 28 |
| Goals6: | 2 |
| Years7: | 2007–2009 |
| Clubs7: | APEP FC |
| Caps7: | 41 |
| Goals7: | 0 |
| Years8: | 2009 |
| Clubs8: | Atromitos Yeroskipou |
| Caps8: | 3 |
| Goals8: | 0 |
| Years9: | 2010 |
| Clubs9: | Rampla Juniors |
| Caps9: | 6 |
| Goals9: | 0 |
| Years10: | 2010 |
| Clubs10: | Santiago Morning |
| Caps10: | 6 |
| Goals10: | 0 |
| Years11: | 2011 |
| Clubs11: | Deportivo Maldonado |
| Caps11: | 8 |
| Goals11: | 0 |
| Years12: | 2011–2012 |
| Caps12: | 20 |
| Goals12: | 3 |
| Years13: | 2012–2014 |
| Clubs13: | El Tanque Sisley |
| Caps13: | 36 |
| Goals13: | 1 |
| Totalcaps: | 333 |
| Totalgoals: | 30 |
| Manageryears1: | 2015 |
| Managerclubs1: | Defensor Sporting (assistant) |
| Manageryears2: | 2015–2016 |
| Managerclubs2: | Al-Wakrah (assistant) |
| Manageryears3: | 2017 |
| Managerclubs3: | Godoy Cruz (assistant) |
| Manageryears4: | 2018 |
| Managerclubs4: | O'Higgins (assistant) |
| Manageryears5: | 2019 |
| Managerclubs5: | Danubio (assistant) |
| Manageryears6: | 2020 |
| Managerclubs6: | Montevideo Wanderers (youth) |
| Manageryears7: | 2021 |
| Managerclubs7: | Villa Española |
| Manageryears8: | 2021 |
| Managerclubs8: | Rocha |
| Manageryears9: | 2022 |
| Managerclubs9: | Peñarol (assistant) |
| Manageryears10: | 2023 |
| Managerclubs10: | Deportivo Maldonado (assistant) |
| Manageryears11: | 2022– |
| Managerclubs11: | Nacional (assistant) |
Bruno Nicolás Piano Rosewarne (born 4 April 1977) is an Uruguayan football manager and former player who played as a central defender. He is the current assistant coach of Nacional.
Besides Uruguay, Piano played in Peru, Switzerland, Cyprus, Chile and Argentina.
In Peru, he played for Universitario in the first half of 2003.[2]
In Switzerland, he played for YF Juventus in 2006.[3]
In Cyprus, he played for APEP FC and Atromitos Yeroskipou from 2007 to 2009.[4]
In Chile, he played for Santiago Morning in 2010.[5]
In Argentina, he played for Comisión de Actividades Infantiles (C.A.I.) in 2011–12.[6]
Piano holds an Italian passport.[7]