A study of the interaction of uranium as uranyl ion with salicylic acid and 5~naethnxy, 5-chloro, 5-nitro, 4-methyl and 4-iodo salicylic acids has been carried out spectrophotometri- cally, It was found that UO22+ forms 1:1 complex only under our experimental conditions. Stabilityconstants have determined at 25°C in aqueous solution. The results also incinde the correlation of the stability of these cotnplexes with those of respective proton conıplexes