Margaret Nantongo Zziwa is a Ugandan politician and legislator.
She served as the Speaker of the 3rd East African Legislative Assembly (EALA) in Arusha, Tanzania.
She was elected to serve in that capacity in June 2012.
She was impeached and voted out of office on 17 December 2014, on the basis of misconduct and abuse of office, but was later awarded compensation for illegal removal.