| Alfredo Ramúa | |
| Fullname: | Alfredo Sebastián Ramúa |
| Birth Date: | 4 September 1986 |
| Birth Place: | Villa Gobernador Gálvez, Argentina |
| Height: | 1.65m |
| Position: | Midfielder |
| Currentclub: | Cienciano |
| Clubnumber: | 55 |
| Youthclubs1: | Newell's Old Boys |
| Years1: | 2007 |
| Caps1: | 6 |
| Goals1: | 1 |
| Years2: | 2007–2009 |
| Caps2: | 21 |
| Goals2: | 0 |
| Years3: | 2009–2010 |
| Caps3: | 14 |
| Goals3: | 0 |
| Years4: | 2010–2011 |
| Caps4: | 42 |
| Goals4: | 3 |
| Years5: | 2011–2012 |
| Caps5: | 43 |
| Goals5: | 8 |
| Years6: | 2012 |
| Caps6: | 19 |
| Goals6: | 0 |
| Years7: | 2012–2013 |
| Caps7: | 10 |
| Goals7: | 0 |
| Years8: | 2013–2015 |
| Caps8: | 108 |
| Goals8: | 17 |
| Years9: | 2015–2016 |
| Caps9: | 41 |
| Goals9: | 4 |
| Years10: | 2017–2019 |
| Caps10: | 117 |
| Goals10: | 23 |
| Years11: | 2020–2023 |
| Caps11: | 73 |
| Goals11: | 5 |
| Years12: | 2023- |
| Caps12: | 35 |
| Goals12: | 1 |
| Club-Update: | 20:10, 15 August 2022 (UTC) |
Alfredo Sebastián Ramúa (born September 4, 1986, in Argentina) is an Argentine footballer currently playing for Cienciano of the Peruvian Liga 1.