Pompilus

Pompilus may refer to:
 * Pompilus (wasp), a genus of wasps in the family Pompilidae
 * Pompilus, a genus of fishes in the family Centrolopidae; synonym of Centrolophus
 * Pompilus, a genus of fishes in the family Carangidae; synonym of Naucrates
 * Pompilus (mythology), a Greek mythological character