The condensed phase diagram for the Ga‐As‐Te system has been partially constructed on the basis of data obtained from DTA, electron beam microprobe, and x‐ray studies. No regions of extensive solid solubility of Te in were observed. DTA data indicate that a region of ternary solid solution based on the structure exists in the region of the diagram. There is some evidence for a ternary compound in the arsenic rich region.