Lushington Falls, also called Unchalli Falls, is a waterfall created by a 116 metres (380 ft) drop in the Aghanashini river. The falls are located 30 kilometres (19 mi) from Sirsi, a town in the Uttara Kannada District of Karnataka, India. The falls are named for J. D. Lushington, a District Collector for the British Government, who discovered the falls in 1845.

The falls are reached by a 5 kilometres (3.1 mi) trek from Heggarne village through thick forest. Here the river makes a cavalcade of water falls and eventually leaps into a steep valley to form a spectacular, picturesque waterfall. The falls are sometimes called Keppa Joga because of the deafening sound they make.