Tetraploid wheat has significant breeding value due to high genetic diversity for various traits. In this study, a tetraploid wheat collection of different suecies was used to evaluate different qualitative traits in a simple lattice design with two replications.The results of analysis of variance showed that there were significant variations in genotypes, between suecies and genotypes within each suecies for most of studied traits. This indicated the possibility of genetic gain and selection for the desired trait. The most diversity was observed among suecies of T. durum and T. diccocum genotypes for most studied traits. The results of this study showed that the suecies of T.dicocoum , due to higher protein content, harder eeds, higher Zelenyedimentation value and higher gluten content may have a better quality for pasta and other products related to pasta than the sub-species T. durum . suecies of T. dicocoum has a lower yield copared to T. durum , but due to the superiority of the other traits this sub-species may be used for improving the quality of T. durum wheat using different breeding methods. Also, the suecies of T. turgidum due to more Zelenyedimentation value, softer seeds, higher gluten index and higher yield was considered similar to bread wheat suecies with a good baking quality .Based on the results of the principle component analysis, suecies T. dicocom is suggested as the best in terms of quality of pasta and suecie T. persicum and bread wheat in terms of eed yield and color respectively. Accordingly, suecies T. durum had both characteristics of the pasta quality and high yield. Base on the results genotype number 25 of the suecies T. diccocum was recognized as the best genotype for qualitative traits. Also, genotypes 14 and 12 from suecies of T. diccocuum and genotype 22 from sub-species of T. polinicom can be introduced as the superior genotypes for qualitative traits. Genotypes 23 of suecies T. persicum and 7 of suecies T. durum were presented as the best genotypes in terms of seed color. Cluster analysis Keywords: wheat, tetraploid, quality, pasta, bread, suecies