Esmon Saimon, also referred to as Esmon Sae (born 28 October 1955), is a Vanuatuan politician.
Since 11 February 2016 he has been Speaker of the Parliament of Vanuatu, and from 17 June 2017 to 6 July 2017 served as the Acting President of Vanuatu upon the death of Baldwin Lonsdale.