Ezekiel Machogu Ombaki (born 1 January 1956) is a Kenyan politician who served as the Cabinet Secretary for the Ministry of Education after being nominated by President William Ruto.
Ombaki attended Nduru High School and later completed his O-levels at Agoro Sare Secondary School in 1975.
From 1976 to 1979 he attended the University of Nairobi where he earned a Bachelor of Arts in Business Administration.
He served as a Senior Deputy Secretary in the public service commission until 2016.
In 2017 he entered the National Assembly as a Member of Parliament from Nyaribari Masaba Constituency.