Cneoroideae is a subfamily of flowering plants that belongs to the family Rutaceae.

[1] In 1896, Engler published a division of the family Rutaceae into seven subfamilies.

[2] Two of Engler's monogeneric subfamilies, Dictyolomatoideae and Spathelioideae, are now included in the subfamily Cneoroideae, along with genera Engler placed in other families.

[1] The subfamily name Cneoroideae is attributed to Philip Barker-Webb in 1842.

[3] Genera placed in Cneoroideae in a 2021 classification of the Rutaceae into subfamilies are:[1]