|Date of birth:||December 20, 1981|
|Place of birth:||Chicago, Illinois|
|Height:||6 ft 1 in (1.85 m)|
|Weight:||295 lb (134 kg)|
|High school:||Chicago (IL) Leo|
|NFL Draft:||2005 / Round: 6 / Pick: 193|
|* Offseason and/or practice squad member only|
|Career NFL statistics|
Jason Jefferson (born December 20, 1981 in Chicago, Illinois) is a former American football defensive tackle. He was drafted by the New Orleans Saints in the sixth round of the 2005 NFL Draft. He played college football at Wisconsin.
Jason Jefferson is a graduate of Leo Catholic High School, located on the South Side of Chicago.