- Queen Naija's "Karma" ascends to #1, becoming the 10th song to reach the top position in 2018. There have now been more songs to reach #1 in 2018 than 2017. Last year, 9 songs reached the top.
- The Bonfyre scores her first Top 10 with her first chart entry "Automatic".
- Number 1 Up by 1Peak1 (for 1 weeks)Weeks14
- Number 2 Down by 1Peak1 (for 9 weeks)Weeks13
- Number 3Peak2Weeks8
- Number 4 Up by 3Peak4Weeks4
- Number 5Peak5Weeks7
- Number 6Peak2Weeks11
- Number 7 Down by 3Peak1 (for 3 weeks)Weeks16
- Number 8 Up by 1Peak8Weeks7
- Number 9 Up by 1Peak9Weeks5
- Number 10 Up by 4Peak10Weeks3
- Number 11 Up by 1Peak11Weeks5
- Number 12 Down by 4Peak5Weeks20
- Number 13 Down by 2Peak4Weeks16
- Number 14 Up by 1Peak14Weeks5
- Number 15 Up by 3Peak15Weeks4
- Number 16Peak9Weeks15
- Number 17 Up by 6Peak17Weeks4
- Number 18 Up by 12Peak18Weeks2
- Number 19 Down by 6Peak1 (for 2 weeks)Weeks16
- Number 20 Up by 2Peak20Weeks3
- Number 21 Down by 4Peak10Weeks12
- Number 22 Up by 15Peak22Weeks2
- Number 23 Up by 4Peak23Weeks3
- Number 24 Up by 11Peak24Weeks2
- Number 25 Down by 5Peak3Weeks17
- Number 26 Down by 7Peak1 (for 4 weeks)Weeks21
- Number 27 Down by 2Peak9Weeks19
- Number 28Peak1 (for 7 weeks)Weeks29
- Number 29 Down by 5Peak11Weeks8
- Number 30 DebutPeak30Weeks1
- Number 31 Down by 10Peak12Weeks9
- Number 32 Up by 7Peak32Weeks2
- Number 33 Down by 4Peak2Weeks21
- Number 34 Up by 6Peak34Weeks2
- Number 35 Down by 2Peak17Weeks10
- Number 36 Down by 10Peak18Weeks9
- Number 37 Down by 6Peak3Weeks27
- Number 38Peak22Weeks7
- Number 39 Down by 7Peak4Weeks26
- Number 40 DebutPeak40Weeks1
Dropouts