Tissa may refer to:
People Devanampiya Tissa of Anuradhapura, King of Anuradhapura Prince Tissa, Sinhalese regent of the Kingdom of Tambapanni (454 BC–437 BC) Vitashoka, the brother of Ashoka, called Tissa in the Southern Buddhist tradition Tissa (prince), viceroy of Vientiane, took part in Lao rebellion (1826–1828) Tissa Balasuriya (1924–2013), Sri Lankan Roman Catholic priest and theologian Tissa Vitharana (1934–2026), Sri Lankan physician and politician Tissa Wijeyeratne (1923–2002), former Sri Lankan barrister, diplomat and businessman
Places Tissa, Germany, municipality in Thuringia, Germany Tissa, Cameroon, settlement of the Bata people in North Region (Cameroon) Tisza, tributary of the Danube Tissa, India, village in the Muzaffarnagar district of Uttar Pradesh, and one of the twelve villages comprising the Saadat-e-Bara Tissa, Morocco
See also Upatissa (disambiguation) Hermits Tissa and Thiha, Burmese Buddhist monks