- Harry Styles scores his second #1 hit with "Adore You," which moves 14-1 in its second week and becomes the thirteenth song to ascend to the top in 2019. He becomes the fourth artist in chart history to replace himself at #1, following Usher (2004), Bruno Mars (2017), and Ella Mai (2018).
- Midland score their second Top 10 with "Cheatin' Songs," which moves 17-5.
- Usher scores his 37th chart entry with "Come Thru," which debuts at #30. He ties Ne-Yo for sixth place among acts with the most entries since the chart's inception in 2000. He trails Rihanna (56 entries), Chris Brown (53), Lil' Wayne (47), Drake (41), and Mary J. Blige (39).
- Number 1 Up by 13Peak1 (for 1 weeks)Weeks2
- Number 2 Down by 1Peak1 (for 6 weeks)Weeks10
- Number 3 Down by 1Peak1 (for 4 weeks)Weeks15
- Number 4 Down by 1Peak1 (for 5 weeks)Weeks18
- Number 5 Up by 12Peak5Weeks2
- Number 6 Down by 1Peak5Weeks8
- Number 7 Up by 2Peak7Weeks3
- Number 8 Up by 2Peak8Weeks5
- Number 9 Down by 5Peak4Weeks8
- Number 10 Down by 4Peak3Weeks12
- Number 11 Up by 1Peak11Weeks6
- Number 12 Down by 4Peak4Weeks10
- Number 13 Down by 6
Go Girl
Luke James ft. featuring BJ The Chicago Kid & Ro James
Peak7Weeks6 - Number 14 Down by 3Peak5Weeks10
- Number 15 Down by 2Peak4Weeks11
- Number 16 Down by 1Peak3Weeks15
- Number 17 Up by 5Peak17Weeks5
- Number 18 Down by 2Peak9Weeks11
- Number 19 Down by 1Peak7Weeks12
- Number 20 Up by 3Peak20Weeks5
- Number 21 Down by 2Peak7Weeks12
- Number 22 Down by 2Peak10Weeks9
- Number 23 Down by 2Peak7Weeks14
- Number 24Peak5Weeks14
- Number 25Peak2Weeks17
- Number 26Peak5Weeks16
- Number 27 Up by 10Peak27Weeks2
- Number 28 Down by 1Peak8Weeks16
- Number 29 Down by 1Peak8Weeks17
- Number 30 DebutPeak30Weeks1
- Number 31 Down by 1Peak7Weeks17
- Number 32 Down by 3Peak5Weeks18
- Number 33 Down by 2Peak1 (for 2 weeks)Weeks26
- Number 34 DebutPeak34Weeks1
- Number 35 Down by 2Peak20Weeks7
- Number 36Peak1 (for 2 weeks)Weeks20
- Number 37 Down by 2Peak25Weeks4
- Number 38Peak3Weeks25
- Number 39Peak17Weeks10
- Number 40Peak2Weeks20
Dropouts