blue #
= weekly pop chart peak
| 1 | ... Baby One More Time | 1 | Dec 1998 |  |
| 2 | Sometimes | 3 | Jun 1999 | |
| 3 | (You Drive Me) Crazy | 1 | Oct 1999 | |
| 4 | Born To Make You Happy | Jan 2000 | |
| 5 | From The Bottom Of My Broken Heart | 3 | Feb 2000 | |
| 6 | Oops!... I Did It Again | 1 | Apr 2000 | |
| 7 | Lucky | 3 | Sep 2000 | |
| 8 | Stronger | 8 | Dec 2000 | |
| 9 | My Only Wish (This Year) | Dec 2000 | |
| 10 | Don't Let Me Be The Last To Know | 12 | May 2001 | |
| 11 | I'm A Slave 4 U | 7 | Nov 2001 | |
| 12 | I'm Not A Girl, Not Yet A Woman | 9 | Feb 2002 | |
| 13 | Overprotected | 15 | Apr 2002 | |
| 14 | Boys (Co-Ed Remix) | 19 | Aug 2002 | |
| Britney Spears Featuring Pharrell Williams |
| 15 | I Love Rock 'N Roll | Nov 2002 | |
| 16 | Me Against The Music | 6 | Oct 2003 | |
| Britney Spears Featuring Madonna |
| 17 | Toxic | 1 | Feb 2004 | |
| 18 | Everytime | 1 | Jun 2004 | |
| 19 | Outrageous | 16 | Aug 2004 | |
| 20 | My Prerogative | 12 | Oct 2004 | |
| 21 | Do Somethin' | Apr 2005 | |
| 22 | Someday (I Will Understand) | Oct 2005 | |
| 23 | Gimme More | 9 | Sep 2007 | |
| 24 | Piece Of Me | 23 | Nov 2007 | |
| 25 | Break The Ice | 17 | May 2008 | |
| 26 | Womanizer | 1 | Nov 2008 | |
| 27 | Shattered Glass | Dec 2008 | |
| 28 | Circus | 1 | Feb 2009 | |
| 29 | If U Seek Amy | 3 | Apr 2009 | |
| 30 | Radar | 9 | Aug 2009 | |
| 31 | 3 | 1 | Nov 2009 | |
| 32 | Hold It Against Me | 1 | Feb 2011 | |
| 33 | Till The World Ends | 1 | May 2011 | |
| 34 | I Wanna Go | 1 | Aug 2011 | |
| 35 | Criminal | 7 | Nov 2011 | |
| 36 | Scream And Shout | 2 | Feb 2013 | |
| Will.I.Am Featuring Britney Spears |
| 37 | Ooh La La | 19 | Jul 2013 | |
| 38 | Work Bitch | 9 | Oct 2013 | |
| 39 | It Should Be Easy | Dec 2013 | |
| 40 | Perfume | 25 | Dec 2013 | |
| 41 | Pretty Girls | 26 | May 2015 | |
| Britney Spears & Iggy Azalea |