Ludwig Derangadage Scotty is a Nauruan politician who twice served as President of Nauru and was Speaker of Parliament five times between 2000 and 2016. He served as president from 29 May 2003 to 8 August 2003 and again from 22 June 2004 until his ousting in a vote of no confidence on 19 December 2007. He was elected as president in 2003, again from November 2010 to April 2013, and from June 2013 to June 2016.

David Ranibok Waiau Adeang is a Nauruan politician, currently serving as President of Nauru. Adeang is the former Speaker of the Parliament of Nauru, and Nauru's Minister of Finance and Justice, as well as the Minister Assisting the President of Nauru.