This is a list of singles which have reached number one on the Irish Singles Chart in 1982.
| Week ending | Song | Artist |
|---|---|---|
| 2 January | " One of Us" | ABBA |
| 9 January | ||
| 16 January | ||
| 23 January | " The Land of Make Believe" | Bucks Fizz |
| 30 January | ||
| 6 February | " Oh Julie" | Shakin' Stevens |
| 13 February | ||
| 20 February | ||
| 27 February | " The Lion Sleeps Tonight" | Tight Fit |
| 6 March | ||
| 13 March | ||
| 20 March | ||
| 27 March | ||
| 3 April | " Seven Tears" | Goombay Dance Band |
| 10 April | ||
| 17 April | ||
| 24 April | " Ebony and Ivory" | Paul McCartney with Stevie Wonder |
| 1 May | ||
| 8 May | ||
| 15 May | " A Little Peace" | Nicole |
| 22 May | ||
| 29 May | ||
| 5 June | ||
| 12 June | ||
| 19 June | " House of Fun" | Madness |
| 26 June | " I've Never Been to Me" | Charlene |
| 3 July | ||
| 10 July | ||
| 17 July | " Happy Talk" | Captain Sensible |
| 24 July | " Fame" | Irene Cara |
| 31 July | ||
| 7 August | ||
| 14 August | " Come On Eileen" | Dexys Midnight Runners |
| 21 August | ||
| 28 August | ||
| 4 September | ||
| 11 September | " Eye of the Tiger" | Survivor |
| 18 September | ||
| 25 September | ||
| 2 October | " Hard to Say I'm Sorry" | Chicago |
| 9 October | ||
| 16 October | " Pass the Dutchie" | Musical Youth |
| 23 October | ||
| 30 October | " Starmaker" | The Kids from "Fame" |
| 6 November | " Do You Really Want to Hurt Me" | Culture Club |
| 13 November | "Starmaker" | The Kids from "Fame" |
| 20 November | " I Don't Wanna Dance" | Eddy Grant |
| 27 November | ||
| 4 December | " Mirror Man" | The Human League |
| 11 December | " Save Your Love" | Renée and Renato |
| 18 December | ||
| 25 December |
- 20 Number Ones
- Most weeks at No. 1 (song): "The Lion Sleeps Tonight" - Tight Fit, "A Little Peace" - Nicole (5)
- Most weeks at No. 1 (artist): Tight Fit, Nicole (5)
- Most No. 1s: all artists 1 Number One