Upatissa Gamanayake

Upatissa Gamanayake
උපතිස්ස ගමනායක
Deputy leader of Janatha Vimukthi Peramuna
In office
1984–1989
LeaderRohana Wijeweera
Personal details
BornDon Upatissa Gamanayake
(1948-10-17)17 October 1948
Died13 November 1989(1989-11-13) (aged 41)
Boralesgamuwa, Sri Lanka
PartyJanatha Vimukthi Peramuna
SpouseS. Karunawathi (1978–1989)
Children2
EducationGantalawa Maha Vidyalaya
Alma materUniversity of Colombo
OccupationPolitician, Revolutionary leader
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Don Upatissa Gamanayake (Sinhala: උපතිස්ස ගමනායක; 17 October 1948 – 13 November 1989), also known by his alias Dias Mudalali, was a Sri Lankan politician and the deputy leader of the Jantha Vimukthi Peramuna (JVP) during the 1987–1989 insurrection. Not a prominent figure during the JVP's 1971 insurrection, Gamanayake emerged as a leader only after the releasing of the JVP detainees in 1977. He moved up rapidly in the party hierarchy during the JVP's 1977–1983 democratic phase and became the second in command after the founder and the leader, Rohana Wijeweera. He unsuccessfully contested the 1983 Anamaduwa by-election under JVP. Gamanayake was captured and killed by the government forces in November 1989.