Wilwarin

Wilwarin (or Vilvarin) may refer to:
 * The constellation Wilwarin, the High-Elven Name of Cassiopeia
 * Amandur Wilwarin
 * Beregond Wilwarin
 * House Wilwarin
 * Sammarael Wilwarin
 * One of the quarters of Pelargir
 * the Quenya term for a Butterfly
 * Wilwarin Curimardin
 * Wilwarin of Dol Amroth
 * Wilwarin of Gilin
 * Wilwarin of Minas Tirith