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Pakistan is located between longitude 61o and 76oE and latitude of 24o and 37oN. In majorranges from 10-760 m. And salinity is wide spread where climate is arid to semi arid. The estimates ofsalt affected area in Pakistan vary between 2.2-7.9 million hectares. The moderately afected areas are 10percent in Sind, 4 percent in the Punjab and 2 percent in NWFP. Salinity and sodicity has been a majorcause of agricultural breakdown and fall of great ancient civilizations in the past decades but these aretion. This paper summarized (1) salinity affected area in Pakistan (2) salinity impact on Pakistan agri-culture (3) efforts to combat salinity.