Jillian Mary "Jill" Camarena-Williams (born March 2, 1982) is an American retired track and field athlete who competes in the shot put.

She competed at the 2012 and 2008 Beijing Olympics and has represented the United States both indoor and outdoors at World Championship-level.

[1] Domestically, she is a two-time USA Outdoor Champion in the shot put, having won in 2006 and 2010.

[5] On July 29, 2016 - Camarena-Williams announced the four city team challenge at Track Town, USA in Eugene, Oregon on ESPN was her final competition.

[6][7] In October 2013, Camarena-Williams was hit with a six-month suspension from the US Anti-Doping Agency after testing positive for clomiphene.