Jarßum or Jarssum is a village in Lower Saxony, Germany.

Together with Widdelswehr, it is a district (Stadtteil) of the city of Emden.

In the land records of the monastery of Werden, Jarßum is listed as Gerzhem in the 10th century.

This replaced an older church from the fourteenth century.

Media related to Jarßum at Wikimedia Commons