  In this paper we calculate the entanglement entropy for topological
interfaces in rational conformal field theories for the case where the
interface lies at the boundary of the entangling interval and for the case
where it is located in the center of the entangling interval. We compare the
results to each other and also to the recently calculated left/right entropy of
a related BCFT. We also comment of the entanglement entropies for topological
interfaces for a free compactified boson and Liouville theory.
