Holmium(III) telluride is an inorganic compound, one of the tellurides of holmium, with the chemical formula Ho2Te3.

[1] Holmium(III) telluride can be obtained by reacting tellurium and holmium in a stoichiometric ratio:[2] Holmium(III) telluride can be dissolved in indium(III) telluride to form a solid solution containing HoInTe3 phase (peritectic temperature 890 K):[3]