Thinoomba is a rural locality in the Fraser Coast Region, Queensland, Australia.

[2] In the 2021 census, Thinoomba had a population of 16 people.

[1] The Maryborough–Biggenden Road (State Route 86) runs along the northern boundary.

[3] Thinoomba Provisional School opened circa 1898 and closed in 1908.

[4] In the 2016 census, Thinoomba had a population of 31 people.