Dubay

Dubay may refer to:

People

 * Bill DuBay (1948–2010), American comic-book editor, writer and artist
 * John Baptiste DuBay (1810–1887), American fur trapper
 * Matt Dubay, a litigant in the Matt Dubay child support case
 * Thomas Dubay (1921–2010), American Catholic priest, author and retreat director
 * William DuBay (born 1934), controversial American Catholic priest and activist

Other uses

 * Lake DuBay, a reservoir in Wisconsin, United States
 * United States v. DuBay, a 1967 case which established procedure in courts-martial