Kobilje Creek (Hungarian: Kebele, Slovene: Kobiljski potok or Kobiljanski potok) is a brook in northeastern Slovenia and western Hungary. The brook is 33 kilometres (21 mi) long; 24 km (15 mi) of the course is in Slovenia. Its source is at Kamenek Hill (391 metres or 1,283 feet) and it flows through Kobilje, crosses the Slovenian–Hungarian border, returns to Slovenia, and joins the Ledava from its left side. It is the longest tributary of the Ledava.