Abstract: The study was undertaken to determine genotypic and phenotypic correlations between some quality characters and yield of seed cotton. Seed index and fibre fineness had negative genotypic and phenotypic correlation with yield of seed cotton which is significant at genotypic level. Lint index and staple length had positive genotypic and phenotypic correlation with yield of seed cotton. Seed index had negative genotypic and phenotypic correlation with staple length which is significant at genotypic level while positive and significant genotypic and phenotypic correlation with lint index. Lint index had negative genotypic and phenotypic correlation with fibre fineness.