Kilcummin is a rural locality in the Isaac Region, Queensland, Australia.

[1] The Gregory Developmental Road passes through the locality from the south to the south-west.

[3] The Blair Athol branch line of the Central Western Railway passes through the locality from east to south-west with Blackridge railway station in the south-east of the locality (22°33′13″S 147°39′31″E / 22.5536°S 147.6586°E / -22.5536; 147.6586 (Blackridge railway station)).

[3][4] Kilcummin State School opened on 2 February 1959.

[7][8] In 2016, the school had an enrolment of 30 students with 4 teachers (2 full-time equivalent) with 6 non-teaching staff (3 full-time equivalent).