Jaffna (disambiguation)

Jaffna most often refers to Jaffna city, the capital of the Northern Province, Sri Lanka.

Jaffna may also refer to:
 * Jaffna Municipal Council, the local authority for the city of Jaffna
 * Jaffna District, the northernmost district of the Northern Province, Sri Lanka
 * Jaffna Electoral District, a multi-member electoral district of Sri Lanka
 * Jaffna Electoral District (1947–1989), a former single-member electoral district of Sri Lanka
 * Jaffna Peninsula, the geographic location of most of Jaffna District
 * Jaffna kingdom, a kingdom in northern Sri Lanka 8th-16th century
 * Jaffna Tamil (disambiguation)
 * Jaffna Diocese (disambiguation), Roman Catholic diocese for Jaffna
 * University of Jaffna
 * Jaffna Hindu College, primary to high school
 * Jaffna Youth Congress, which was the first of Sri Lanka's Youth Leagues
 * Little Jaffna (disambiguation)
 * The Jaffna (aircraft)
 * Jaffna (film), working title of the 2013 Indian political thriller film Madras Cafe by Shoojit Sircar, which is set during the Sri Lankan Civil War