Amarindra

Posthumous name
	Krom Somdet Phra Amarindra Mat; (granted by Rama II);

Amarindra
อมรินทรา
Amarindra; อมรินทรา;
Queen consort of Siam
Tenure	6 April 1782 – 7 September 1809
Born	Nak Na Bangxang; 15 March 1737; Samut Songkhram, Ayutthaya
Died	25 May 1826 (aged 89); Bangkok, Siam
Spouse	Phutthayotfa Chulalok (Rama I)
Issue	Phutthaloetla Naphalai (Rama II); Maha Senanurak (Chui); 8 other sons and daughters;
Posthumous name
Posthumous name
	Krom Somdet Phra Amarindra Mat; (granted by Rama II);
House	Chakri dynasty (by marriage)
Father	Thong Na Bangxang
Mother	Rupsirisophak Mahanaknari
Religion	Theravada Buddhism

Amarindra (Thai: อมรินทรา, RTGS: Amarinthra, Amarindrā; 15 March 1737 – 25 May 1826) was the queen consort of King Phutthayotfa Chulalok (Rama I), the founder of the Chakri dynasty. Her birth name was Nak (นาค). She was a daughter of a wealthy Mon from Bang Chang, in Samut Songkhram Province.