Westphalen

Westphalen is a German surname. It may refer to:

People

 * Ferdinand von Westphalen (1799–1876), German politician
 * Jenny von Westphalen, wife of German philosopher Karl Marx
 * Judith Westphalen, Peruvian painter
 * Karl von Westphalen, German politician
 * Ludwig von Westphalen, liberal German government official
 * Marc Westphalen, German sprint canoer
 * Otto Westphalen, German naval officer

Fictional

 * Kristin Westphalen, character in SeaQuest DSV

Places

 * Frederico Westphalen, city in Brazil
 * Roman Catholic Diocese of Frederico Westphalen
 * Westphalia or Westfalia is a region in Germany.

Science

 * Westphalen-Lettré rearrangement