2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/33687This is a chapter on Black-hole Scattering that was commissioned for an Encyclopaedia on Scattering edited by Pike and Sabatier, to be published by Academic Press. The chapter surveys wave propagation in black-hole spacetimes, diffraction effects in wave scattering, resonances, quasinormal modes and related topics.revised version: 1 figure + references addedGeneral Relativity and Quantum Cosmologytext