Chalawan (Thai: ชาละวัน, pronounced [t͡ɕʰāː.lā.wān]) is an extinct genus of pholidosaurid mesoeucrocodylian known from the Early Cretaceous Phu Kradung Formation of Nong Bua Lamphu Province, northeastern Thailand. It contains a single species, Chalawan thailandicus.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0