| Jairo | |
| Fullname: | Jairo Luis Blumer |
| Height: | 1.73 m |
| Birth Date: | 31 December 1986 |
| Birth Place: | Campinas, Brazil |
| Currentclub: | Votuporanguense |
| Position: | Defensive midfielder |
| Youthyears1: | 2003 |
| Youthclubs1: | Atlético Paranaense |
| Years1: | 2004–2006 |
| Years2: | 2007–2009 |
| Years3: | 2007–2008 |
| Years4: | 2008 |
| Years5: | 2009–2010 |
| Years6: | 2011 |
| Years7: | 2011 |
| Years8: | 2012 |
| Years9: | 2012 |
| Years10: | 2013 |
| Years11: | 2013 |
| Years12: | 2014 |
| Years13: | 2015 |
| Years14: | 2016 |
| Years15: | 2017 |
| Years16: | 2018– |
| Clubs1: | → Paulista (Loan) |
| Clubs2: | Atlético Paranaense |
| Clubs3: | → Paulista (Loan) |
| Clubs4: | → Ponte Preta (Loan) |
| Clubs5: | São Caetano |
| Clubs6: | Mirassol |
| Clubs7: | Vila Nova |
| Clubs8: | Grêmio Barueri |
| Clubs9: | Guaratinguetá |
| Clubs10: | XV de Piracicaba |
| Clubs11: | Mirassol |
| Clubs12: | Kyoto Sanga |
| Clubs13: | Ferroviária |
| Clubs14: | Penapolense |
| Clubs15: | Desportivo Brasil |
| Clubs16: | Votuporanguense |
| Caps2: | 1 |
| Caps5: | 44 |
| Caps7: | 18 |
| Caps9: | 13 |
| Caps12: | 15 |
| Caps13: | 11 |
| Caps14: | 17 |
| Caps15: | 6 |
| Caps16: | 10 |
| Goals2: | 0 |
| Goals5: | 1 |
| Goals7: | 2 |
| Goals9: | 0 |
| Goals12: | 0 |
| Goals13: | 0 |
| Goals14: | 0 |
| Goals15: | 0 |
| Goals16: | 0 |
Jairo Luis Blumer (born December 31, 1986, in Campinas), or simply Jairo, is a Brazilian defensive midfielder who plays for Votuporanguense.