Dia_Dia Tian Tian
- Country: Spain
- Type: Commercial
- Website: www.diacorporate.com
- Update: 05-02
Dia (Distribuidora Internacional de Alimentación, S.A., Dia Everyday) is a Spanish supermarket chain brand founded in 1979 and headquartered in Madrid, with nearly 7,000 stores in Spain, France, Portugal, Brazil, Argentina and China.
