2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/201462We briefly review how to discuss noncommutative (NC) M5-branes and intersecting NC M5-branes from kappa-invariance of an open supermembrane action with constant three-form fluxes. The kappa-invariance gives rise to possible Dirichlet brane configurations. We shortly summarize a construction of projection operators for NC M5-branes and some intersecting configurations of NC M5-branes. A strong flux limit of them is also discussed.4 pages, 1 figure, LaTeX, A contribution to Nishinomiya-Yukawa Memorial Symposium on Theoretical Physics ``Noncommutative Geometry and Quantum Spacetime in Physics'' (Nov. 11-15, 2006, Japan). To appear in Progress of Theoretical Physics SupplementHigh Energy Physics - Theorytext