Australia's opposition leader has continued to back calls to save a pair of Bali Nine members from the firing squad.

Indonesian authorities yesterday revealed Australians, Andrew Chan and Myuran Sukumaran, will be in the next group to be executed.

Bill Shorten says the death penalty is demeaning.

"First of all like many Australians, regardless of the events that have led to these men being in jail, and they've done the wrong thing, I think most Australians are committed to seeing clemency being displayed to them."