Casten Ned Nemra (born July 29, 1971) is a Marshallese politician who was President of the Marshall Islands for 17 days in January 2016.

[2] He was ousted by a vote of no confidence after just two weeks in office by the opposition for jumping ship and joining Iroij Mike Kabua's Aelon Kein Ad party along with Senators Dennis Momotaro and Daisy-Alik Momotaro.

[4] Nemra received a Bachelor of Business Administration from Portland State University in 2000.

[4] Nemra served as the Budget Director for Office of International Development Assistance from 2001 to 2004.

[5] As foreign minister, he highlighted that the Marshallese government and people "have no intention to relocate" or become climate refugees.