- Source: Jayasena (name)
Jayasena is both a given name and a surname. Notable people with the name include:
Jayasena (fl. 12th century), Indian monk
Jayasena Dissanayake (fl. 1996–1998)), Sri Lankan politician
Hemantha Jayasena (born 1971), Sri Lankan-born Italian cricketer
Henry Jayasena (1931–2009), Sri Lankan actor
J. P. Jayasena (1921–1990), Ceylonese politician
L. B. Jayasena (1920–?), Sri Lankan politician
Ranmith Jayasena (born 2000), Sri Lankan cricketer
Sumedha Jayasena (born 1952), Sri Lankan politician