Abstract: In this study, algae were isolated from salty soils around Salt Lake. The algae, which were isolated and grown in BG-11 medium, were later identified. The corrolation of algae with physical and chemical properties of soil were determined. The species of genera with a very high salt tolerance were Chroococcus, Nostoc, Phormidium, Lyngbya, Spirulina, Chlorella, Scenedesmus and Nitzschia.