2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/103554We show that our earlier work in \cite{LT05} extends to the twisted case, that is, we defined a notion of moment map and reduction in both twisted generalized complex geometry and twisted generalized Kähler geometry.7 pages. Some statements in the introduction are made more precise in this new versionDifferential GeometryMathematical PhysicsSymplectic Geometry53C15; 53D20text