L. H. Sudath Manjula (born 10 December 1972) is a Sri Lankan politician and Member of Parliament.
Manjula was born on 10 December 1972. He was educated at Ruwanwella Rajasinghe Maha Vidyalaya.
Manjula was a member of Ruwanwella Divisional Council. He was arrested in December 2013 over an alleged assault of a Department of Archaeology employee. He contested the 2020 parliamentary election as a Sri Lanka People's Freedom Alliance electoral alliance candidate in Kegalle District and was elected to the Parliament of Sri Lanka.