The Luohandong Formation is an Early Cretaceous geologic formation of the Ordos Basin in Inner Mongolia, China.

The formation was initially dated to the earliest Cretaceous; Valanginian to Barremian, but later dating established an Aptian to Albian age.

Dinosaur remains are among the fossils that have been recovered from the formation.

[1] Pterosaur fossils have also been recovered from the formation.