Valdon Kape Dowiyogo (31 August 1968 – 8 December 2016) was a political figure and cabinet minister from the Pacific nation of the Republic of Nauru.

[1] His father, Bernard Dowiyogo, served as President of Nauru on seven occasions between 1976 and 2003.

Valdon Dowiyogo was elected to the Parliament of Nauru for the constituency of Ubenide.

On 27 December 2004 he was elected Speaker of the Parliament of Nauru after the death in office of his predecessor, Vassal Gadoengin.

In 2013 Dowiyogo was appointed by President Baron Waqa to be a member of his Cabinet.