Sidi Lahcène District is a district of Sidi Bel Abbès Province, Algeria.

The district is further divided into 4 municipalities:

• Sidi Lahcene
• Sidi Khaled
• Amarnas
• Sidi Yacoub

35°09′48″N 0°41′45″W / 35.1633°N 0.6958°W / 35.1633; -0.6958