  In this brief note we calculate the entanglement entropy in $M^{\otimes
N}/S_N$ symmetric orbifold CFTs in the presence of topological defects, which
were recently constructed in \cite{Gutperle:2024vyp,Knighton:2024noc}. We
consider both universal defects which realize $Rep(S_N)$ non-invertible
symmetry and non-universal defects. We calculate the sub-leading defect
entropy/g-factor for defects at the boundary entangling surface as well as
inside it.
