List of number-one singles of 1984 (Ireland)

This is a list of singles which have reached number one on the Irish Singles Chart in 1984.


 * 19 Number Ones
 * Most weeks at No.1 (song): "Two Tribes" - Frankie Goes To Hollywood (7)
 * Most weeks at No.1 (artist): Frankie Goes To Hollywood (7)
 * Most No.1s: Wham! (2)