The effect of wine lees bioorganic manure on the quality of cigar tobacco leaves was studied in Luzhou，Sichuan province to exploit the rich liquor resources in Luzhou area and provide technical reference for improving the quality of cigar tobacco.Field experiments were conducted to compare the mineral element content，physical characteristics of tobacco leaves and sensory quality of the cigar tobacco under the both wine lees bioorganic manure application and local conventional fertilization （CK).Results showed that cigar plants with application of wine lees bioorganic manure were better than CK，the content of sugar，the ratio of sugar to alkali，the ratio of potassium to chlorine and the weight of single leaf in tobacco leaves increased obviously，and the aroma，sweetness and combustibility of tobacco leaves were improved.The application of wine lees bioorganic manure could improve the quality of cigar quality in Luzhou area.It also provides an available way for developing abundant local wine lees resources.