The objective of this study was to evaluate and compare, for the first time, white and black mulberry species in terms of main phytochemical, volatile composition and sensory profile characteristics in eight Spanish clones. The results showed that black and white mulberry species displayed significant different characteristics. PLS analysis has allowed grouping of the clones into four groups (i) MA1, MA2 and MN2, (ii) MN3 and MN4, (iii) MA3 and MA4, and (iv) MN1. Experimental results proved that Spanish mulberries have potential for fresh consumption due to their high antioxidant capacity (10.7-86.1 mg Trolox 100 g(-1)), polyphenol (76.7-180 mg gallic acid 100 g(-1)) and ellagic acid content (8.7-15.5 mg 100 g(-1)) as well as considerable amount of volatile compounds (35) with desirable attributes, which were scored high by a trained panel. Cultivars from the Morus nigra species seem to provide fruits with higher content of bioactive compounds and better aptitude for fresh consumption than Morus alba. Differences among the species should be attributed to genetics because they were cultivated under same conditions.