Neuadd may refer to the following places in Wales:
Neuadd and Tylelo Mires, Site of Special Scientific Interest in Brecknock, Powys Neuadd Idris, old market hall in Dolgellau, Gwynedd Neuadd Trefawr, village in the community of Beulah, Ceredigion Neuadd Wilym, village in the community of Llangoedmor, Ceredigion