Jill Kintner (born October 24, 1981, from Burien, Washington, United States) is a professional American "Mid School" Bicycle Motocross (BMX) and professional mountain cross (four-cross or 4X) racer.
Her competitive years were 1995–2002, 2007-2008 in BMX, 2004–2009 in mountain cross, and 2010–present in Downhill mountain biking .
She switched to the mountain cross discipline full-time after her BMX retirement early in the 2004 season.).