Yinmabin District (Burmese: ယင်းမာပင်ခရိုင်) is a newly created district in southern Sagaing Division, Burma (Myanmar); which was formerly part of Monywa District. Its administrative center is the city of Yinmabin.

Yinmabin District consists of the following townships:

• Kani Township
• Pale Township
• Salingyi Township
• Yinmabin Township