In the mol-ecule of the title compound, C(17)H(16)BrN(3)O, the triazole ring is oriented at dihedral angles of 6.14 (9)° and 82.08 (9)°, respectively, with respect to the phenyl and bromo-benzene rings. The dihedral angle between the bromo-benzene and phenyl rings is 87.28 (7)°. The intra-molecular C-H⋯O hydrogen bond results in the formation of a planar five-membered ring, which is oriented at a dihedral angle of 0.13 (6)° with respect to the bromo-benzene ring. There is an inter-molecular C-H⋯π contact between a methyl-ene group and the bromo-benzene ring.