| Germán Portanova | |
| Fullname: | Germán Darío Portanova[1] |
| Height: | 1.74 m |
| Birth Date: | 1973 10, df=y |
| Birth Place: | Buenos Aires, Argentina |
| Currentclub: | Argentina Women (manager) |
| Position: | Midfielder |
| Years1: | 1994–1996 |
| Clubs1: | Chacarita Juniors |
| Years2: | 1996–1997 |
| Years3: | 1997–1998 |
| Clubs3: | Cerro Porteño |
| Years4: | 1999–2001 |
| Clubs4: | Rangers |
| Years5: | 2001 |
| Clubs5: | Racing de Ferrol |
| Years6: | 2002 |
| Years7: | 2002–2003 |
| Clubs7: | Melipilla |
| Managerclubs1: | UAI Urquiza women |
| Manageryears2: | 2021– |
| Managerclubs2: | Argentina women |
| Pcupdate: | 31 July 2021 |
Germán Darío Portanova (born 19 October 1973) is an Argentine football manager and former player. He has played as a midfielder for clubs of Argentina, Chile, Paraguay and Spain. He currently manages the Argentina women's national team.
He coached Argentina in the 2022 Copa América Femenina, guiding the team to qualify for the 2023 FIFA Women's World Cup, making him the first manager other than Carlos Borrello to do so.