At least 13 people were killed and 29 others injured in the landslides that were triggered by heavy rain on Sunday in Cihanjuang, a village in West Java's Sumedang district.
Some of the victims were rescuers from the first landslide.
The search and rescue operation has been hampered by rainy weather around the disaster site, said National Disaster Mitigation Agency spokesperson Raditya Jati.
Seasonal rains and high tides in recent days have caused dozens of landslides and widespread flooding across much of Indonesia, a chain of 17,000 islands where millions of people live in mountainous areas or near fertile flood plains close to rivers.
