Praeclara

Praeclara may refer to:

Biology

 * Bridouxia praeclara, a gastropod species in the family Thiaridae
 * Platanthera praeclara, a plant native to North America
 * Praeclara underwing or Catocala praeclara, a moth of North America

Religion

 * Praeclara gratulationis publicae, an encyclical letter of Leo XIII
 * In praeclara summorum, an encyclical of Pope Benedict XV