The 3dom Factor is an album by drummer Barry Altschul on which he is joined by saxophonist Jon Irabagon and double bassist Joe Fonda. The trio's inaugural release, and Altschul's first session as a leader following a hiatus of roughly 25 years, it was recorded on June 15, 2012, at Sear Sound Studios in New York City, and was issued on CD in 2013 by TUM Records.

Barry Altschul is a free jazz and hard bop drummer who first came to notice in the late 1960s for performing with pianists Paul Bley and Chick Corea.