American Music Awards
2000 - Favorite Pop/Rock New Artist

Billboard Awards
1999 - Female Artist of the Year
1999 - Female Album Artist of the Year
1999 - Hot 100 Singles Female Artist of the Year
1999 - Best New Artist of the Year
2000 - Album Artist of 2000
2000 - World-Record Breaker Of 2000 "Oops!... I Did It Again"
2004 - Best-Selling Dance Single of the Year "Me Against the Music"

Grammy Awards
2005 - Best Dance Recording "Toxic"

MTV Video Music Awards
2008 - Video of the Year "Piece of Me"
2008 - Best Female Video "Piece of Me"
2008 - Best Pop Video "Piece of Me"
2009 - Best Pop Video  "Womanizer"

Nickelodeon Kids Choice Awards
2000 - Favourite Female Singer
2001 - Favorite Female Singer
2005 - Favorite Song "Toxic"

Teen Choice Awards
1999 - Choice Single "...Baby One More Time"
1999 - 25 under 25 "Britney Spears"
2000 - Choice Female Artist
2000 - Choice Hottie Female
2001 - Choice Hottie Female
2001 - Choice Female Artist
2002 - Choice Female Artist
2002 - Choice Female Hottie
2004 - Choice Single "Toxic"
2007 - Newsmaker of The Year
2009 - The Ultimate Choice Award

NewNowNext Awards
2009 — Always Now, Forever Next Award

MTV Europe Music Awards
1999 - Best Song "...Baby One More Time"
1999 - Best Pop Act
1999 - Best Female Solo Artist
1999 - Best Breakthrough Act
2004 - Best Female Artist of the Year
2008 - Album of the Year "Blackout"
2008 -  Best Act of 2008

World Music Awards
2000 - World's Best Selling Pop Female Artist
2001 - World's best-selling Pop Female Artist
2001 - World's best-selling Dance Female Artist

Echo Awards (Germany)
2001 - Best Female Artist

Bambi Awards (Germany)
2008 - Best International Pop Star

NRJ Music Awards (France)
2008 - Best International Album "Blackout"
2009 - Female International Artist of the Year
2009 - Video of the Year "Womanizer"

Fryderyk Music Awards (Poland)
2010 - International Digital Song Of The Year - "Womanizer"