Ober-Hilbersheim is an Ortsgemeinde – a municipality belonging to a Verbandsgemeinde, a kind of collective municipality – in the Mainz-Bingen district in Rhineland-Palatinate, Germany.

The municipality lies southwest of Mainz on the Welzbach and is an agriculturally based community.

The winegrowing centre belongs to the Verbandsgemeinde of Gau-Algesheim, whose seat is in the like-named town.

The municipality's arms might be described thus: Azure a horse's head couped at the neck Or langued gules.

Illustrierte Dokumentation eines rheinhessischen Dorfes im 19. und 20.