| Jhonny Baldeón | |
| Fullname: | Jhonny Alejandro Baldeón Parreño |
| Birth Date: | June 15, 1981 |
| Birth Place: | Sangolquí, Ecuador |
| Height: | 168 cm |
| Position: | Midfielder |
| Youthyears1: | 1997–2000 |
| Youthclubs1: | Deportivo Quito |
| Years1: | 2001–2009 |
| Clubs1: | Deportivo Quito |
| Caps1: | 201 |
| Goals1: | 54 |
| Years2: | 2004 |
| Clubs2: | → Alianza Lima (loan) |
| Caps2: | 16 |
| Goals2: | 5 |
| Years3: | 2005 |
| Clubs3: | → Talleres de Córdoba (loan) |
| Caps3: | 5 |
| Goals3: | 1 |
| Years4: | 2006 |
| Clubs4: | → Barcelona (loan) |
| Caps4: | 34 |
| Goals4: | 8 |
| Years5: | 2008 |
| Clubs5: | → ESPOLI (loan) |
| Caps5: | 20 |
| Goals5: | 5 |
| Years6: | 2009–2013 |
| Clubs6: | Independiente del Valle |
| Caps6: | 22 |
| Goals6: | 1 |
| Years7: | 2011–2012 |
| Clubs7: | Macará |
| Caps7: | 69 |
| Goals7: | 9 |
| Years8: | 2015–2017 |
| Clubs8: | Clan Juvenil |
| Caps8: | 86 |
| Goals8: | 18 |
| Years9: | 2018 |
| Clubs9: | Cumbayá |
| Nationalyears1: | 2002–2006 |
| Nationalteam1: | Ecuador |
| Nationalcaps1: | 12 |
| Nationalgoals1: | 3 |
Jhonny Alejandro Baldeón Parreño (born June 15, 1981) is an Ecuadorian association football midfielder who played in Argentina and Peru as well as in his native country.