Simon Giw D'Ujanga is a Ugandan electrical engineer and politician.
He also holds the degree of Master of Science in the same field, from Aston University, in Birmingham, in the United Kingdom.
He also holds other professional qualifications and memberships in the field of electrical engineering and law.
In 2001, he entered politics, contesting for the parliamentary seat of Okoro County, Nebbi District.
On 1 June 2006, he was appointed State Minister for Energy, a position that he still holds in 2014.