The Elevation of the Cross is the name of two paintings, a very large triptych in oil on panel and a much smaller oil on paper painting. Both pieces were painted by the Flemish artist Peter Paul Rubens in Antwerp, Belgium, the original in 1610 and the latter in 1638. The original is a winged altarpiece, with the outside of the hinged wings also painted. These can be folded over the central panel, giving an 'open view' and a 'closed view'.

A triptych is a work of art that is divided into three sections, or three carved panels that are hinged together and can be folded shut or displayed open. It is therefore a type of polyptych, the term for all multi-panel works. The middle panel is typically the largest and it is flanked by two smaller related works, although there are triptychs of equal-sized panels. The form can also be used for pendant jewelry.