Eucalyptus broviniensis is a tree that typically grows to a height of about and forms a lignotuber. It has smooth bark, pale orange when new but fades to grey. Young plants and coppice regrowth have egg-shaped leaves arranged alternately, long, wide and have a petiole. Adult leaves are lance-shaped, long, wide on a petiole long and are the same dull green colour on both sides. The flowers are borne in groups of seven in leaf axils on an unbranched peduncle long, the individual buds on a pedicel up to long. Mature buds are oval to spherical, long and about wide with a rounded operculum long. Flowering occurs in summer and the flowers are white. The fruit is a woody conical capsule long and wide with the valves extending above the rim.
