Lewotobi is a twin volcano located in the southeastern part of the island of Flores, Indonesia, it has two peaks; the Lewotobi Laki-laki (Male Lewotobi) and Lewotobi Perempuan (Female Lewotobi) stratovolcanoes, the more active Lewotobi Laki-laki is about 2.1 km northwest of the taller Lewotobi Perempuan.

On 2 June 2025, an eruption led to a pyroclastic flow possibly caused by the collapse of material from the northern flank of the southeast crater.