Shuangtaizi District (simplified Chinese: 双台子区; traditional Chinese: 雙檯子區; pinyin: Shuāngtáizi Qū) is an urban district under the administration of the prefectural city of Panjin in Liaoning province, People's Republic of China.

The district's name came from the Shuangtaizi River, the old name (until 2011) of the modern-day lower Liao River, which flows through the southern edge of the district.

It has a total area of 99.35 square kilometres (38.36 sq mi), and a population of approximately 200,000 people.

Shuangtaizi District administers nine subdistricts:

This Liaoning location article is a stub.