xDISCIPLEx A.D.(or xdisciplex a.d.) was a straight edge Christian hardcore band from Erie, PA.
Formerly xdisciplex or disciple, the band had to change its name to avoid legal actions due to a prior established band named Disciple.

Disbanded in 2004.

After they disbanded, [A=Dan Quiggle], [A=Dave Quiggle], and [A=Adam Salaga] started another band called [A=Jesus Wept], while Neil Hartman joined [A=No Innocent Victim]. [A=Dave Quiggle] moved to California during the summer of 2005 and also joined No Innocent Victim and works for Facedown Records doing design.

Members of xDISCIPLEx A.D. also played in the bands Anchor, Dodgin' Bullets and Shockwave.