Güntersbach () is a small river of Bavaria, Germany. It flows into the Aschaff near Hösbach.
Geography The Güntersbach rises on the Rottenberg hill at the foot of the Gräfenberg (364 m). It flows southward, crossing the road 2307 and the B 26, and ends at the Hösbach junction on the A 3 in Aschaff.
See also List of rivers of Bavaria