List of number-one singles of 1979 (Ireland)
This is a list of singles which have reached number one on the Irish Singles Chart in 1979.
- 21 Number Ones
- Most weeks at No.1 : "Bright Eyes" - Art Garfunkel
- Most weeks at No.1 : Art Garfunkel
- Most No.1s: Abba, The Police
- Two songs about the visit by Pope John Paul II to Ireland reached No. 1