Jeff Xavier
| No. 21 – Cáceres | |
|---|---|
| Position | Point guard / shooting guard | 
| League | LEB Oro | 
| Personal information | |
| Born | September 7, 1985 Pawtucket, Rhode Island, U.S.  | 
| Nationality | Cape Verdean | 
| Listed height | 1.86 m (6 ft 1 in) | 
| Career information | |
| High school | St. Raphael Academy (Pawtucket, Rhode Island)  | 
| College | 
  | 
| NBA draft | 2009: undrafted | 
| Playing career | 2009–present | 
| Career history | |
| 2009–2010 | Breogán | 
| 2010–2011 | Cáceres | 
| 2011–2012 | Palencia | 
| 2012–2013 | Atapuerca Burgos | 
| 2013–2015 | Ford Burgos | 
| 2015–2016 | medi Bayreuth | 
| 2016 | Breogán | 
| 2016–2017 | FC Porto | 
| 2017–2018 | UJAP Quimper 29 | 
| 2018–2020 | Básquet Coruña | 
| 2020–present | Cáceres | 
| Career highlights | |
  | |
Jeffrey G. Xavier (born 7 September 1985) is a Cape Verdean basketball player for Cáceres in LEB Oro. He is a 2009 graduate of Providence College. Xavier transferred to Providence after two years at Manhattan College. Xavier is a member of the Cape Verde national basketball team. He is a graduate of St. Raphael Academy in Pawtucket. Born in the United States, he represents Cape Verde internationally.