  Given a directed graph $E$ and a labeling $\mathcal{L}$, one forms the
labelled graph $C^*$-algebra by taking a weakly left--resolving labelled space
$(E, \mathcal{L}, \mathcal{B})$ and considering a universal generating family
of partial isometries and projections. In this paper we provide
characterization for primitive ideals of labelled graph $C^*$-algebras.
