Chiang Khwan (Thai: เชียงขวัญ, pronounced [tɕʰīaŋ kʰwǎn]; Northeastern Thai: เซียงขวัญ,[citation needed] pronounced [si᷇aŋ kʰwǎn]) is a district (amphoe) of Roi Et province, Thailand.

Neighboring districts are (from the north clockwise): Pho Chai, Selaphum, Thawat Buri, Mueang Roi Et, and Changhan of Roi Et Province, and Rong Kham of Kalasin province.

[3] With publication in the Royal Gazette on 24 August, the upgrade became official.

[4] The district is divided into six sub-districts (tambons), which are further subdivided into 66 villages (mubans).

There are no municipal (thesaban) areas; there are six tambon administrative organization (TAO).