A polyhedron is quasi-quasi-regular if it is vertex-transitive with trapezoidal vertex figures. Vertex transitivity means that for any two vertices of the polyhedron, there exists a translation, rotation, and/or reflection that leaves the outward appearance of the polyhedron unchanged yet moves one vertex to the other. A vertex figure is the polygon produced by connecting the midpoints of the edges meeting at the vertex in the same order that the edges appear around the vertex. There are only two quasi-quasi-regular polyhedra that are not self-intersecting, namely the Rhombicuboctahedron and the Rhombicosidodecahedron. When self-intersection is allowed, there are 12 other quasi-quasi-regular polyhedra.