Eucalyptus minniritchi is a species of multi-stemmed, spreading mallee that is endemic to Central Australia.

It has glossy, brown to grey, "minni ritchi" bark on the trunk, elliptical to egg-shaped adult leaves, flower buds mostly in groups of seven, pale creamy yellow flowers and conical to hemispherical fruit.

The flower buds are arranged in leaf axils in groups of seven on an unbranched peduncle 6–20 mm (0.24–0.79 in) long, the individual buds on pedicels 2.5–8 mm (0.098–0.315 in) long.

[2][3] Eucalyptus minniritchi was first formally described in 2001 by Dean Nicolle in the journal Nuytsia from specimens collected in the Petermann Ranges.

It typically grows between boulders in open mallee shrubland with a Triodia understorey.