Racha Thewa (Thai: ราชาเทวะ, pronounced [rāː.t͡ɕʰāː tʰēː.wáʔ]) is a commune (tambon) in Bang Phli District, Samut Prakan province, Thailand.

It is the site of Suvarnabhumi Airport.

The name of the district originates from Saming Racha, a well-known family in the area.

It is divided into 15 villages (mubans).

This Samut Prakan Province location article is a stub.