Chauncey Antoine Davis (born January 27, 1983) is a former American football defensive end.

He was selected by the Atlanta Falcons in the fourth round of the 2005 NFL draft.

According to a DNA analysis, his ancestries are, mainly, Temne and Mende people of Sierra Leone.

[1] He was First-team All-State Class 4A and All-America selection as a senior at Auburndale High School, rushing for 1,000 yards in addition to playing linebacker and defensive end.

Davis was selected in the fourth round of the 2005 NFL draft by the Atlanta Falcons.