Tetrakis

Tetrakis may refer to:
 * Tetrakis (Paphlagonia), an ancient Greek city
 * Tetrakis cuboctahedron, convex polyhedron with 32 triangular faces
 * Tetrakis hexahedron, an Archimedean dual solid or a Catalan solid
 * Tetrakis square tiling, a tiling of the Euclidean plane
 * Tetrakis(triphenylphosphine)palladium(0), a catalyst in organic chemistry