Blue Mountain Heights is a residential locality in the Toowoomba Region, Queensland, Australia.

[1] Blue Mountain Heights is located 7 kilometres (4 mi) from the Toowoomba city centre via New England Highway.

[3] Plainland is in the Lockyer Valley, located 75 kilometres (47 mi) west of Brisbane, the state capital, along the Warrego Highway.

[3] In the 2006 census, Blue Mountain Heights had a population of 805 people.

The nearest government secondary schools are Toowoomba State High School in Mount Lofty to the south-east and Highfields State Secondary College in Highfields.