• American Music Awards - Favorito Pop/Rock Band, Duo or Group - Favorite Artista Adulto Contemporâneo (Indicação)

• People's Choice Awards - Musical Grupo Favorito

• Grammy Awards - Melhor Artista Revelação

• World Music Awards - World's Best-selling American Group -World's Best-selling Pop Group - World's Best-selling R&B Group -World's Best-selling Dance Artist

• Blockbuster Entertainment Awards - Grupo Pop Favorito - Favorito CD: Backstreet Boys

• Artist Direct Web Honours - Artistas do Ano -Grupo Pop Favorito -Melhor Fan-site Pop

• Viva Comet Awards - Banda do Ano (U.S. Choice)-[3rd year]

• Nickelodeon Kids' Choice Awards - Musica Favorita: Everybody (Backstreet's Back)

• Saturday Night Live - Season Finale: A record-breaking audience of 8.3 million. (At around $20 a shot that's close to $200,000,000 in revenues!)

• Teen Choice Awards - Video do Ano: All I Have To Give

• MTV Video Music Awards - Video do Ano: "I Want It That Way" - Melhor Video de Grupo: "I Want It That Way" - Melhor Video Pop: "I Want It That Way" - Escolha da Audiência: "I Want It That Way"

• MTV Europe Music Awards - Melhor Grupo - Melhor Pop - Melhor Musica
  Melhor Album

• People Magazine - Pop Star mais sexy: Kevin Richardson

• Diamond Award (U.S.) - Backstreet Boys recebeu o certificado de album de diamante nos EUA (10,000,000 de cópias vendidas).

• Smash Hits Awards - Melhor Banda do Planeta Pop

• Best Non-British Band - Melhor Single de 1999: I Want It That Way - Melhor Album: Millennium - Melhor Pop Video: Larger Than Life - Melhor Corte de Cabelo Masculino - Nick Carter - Melhor Visual Masculino - Nick Carter - Funniest Person In The World - Brian Littrell

• Diamond Awards (Canada) - Millennium recebeu o certificado de album de diamante no Canada (1,000,000 de cópias vendidas).

• WB Radio Music Award - Favorite Make-Out Song I'll Never Break Your Heart - Artist of the Year-Adult Contemporary

• Diamond Award (U.S.) - Millennium recebeu o certificado de album de diamante nos U.S. (10,000,000 de cópias vendidas).

• MuchMusic Video Awards - Favorite International Group

• Rupp Arena - Concert sold out in a record-breaking 24 minutes

• Make-A-Wish Foundation Entertainment Awards - Wish Grantors of the Year

• MuchMusic Entertainment Awards - Combat Zone Weekend Champ: Larger Than Life

• Rolling Stone - Readers Poll ? #1 Band of the Year - Readers Poll ? #1 Album of the Year: Millennium - Readers Poll ? #1 Single of the Year: I Want It That Way - Readers Poll ? #1 Artist of the Year - Readers Poll ? #1 Tour: Into the Millennium - Readers Poll ? #1 Video: Larger Then Life
  Readers Poll ? #1 Album Cover: Millennium - Readers Poll ? #1 Hype
  Readers Poll ? #1 Best Dressed Artist - Readers Poll ? #1 Best Fan Site
  Critics Poll ? #1 Artist of the Year - Critics Poll ? #1 Album of the Year: Millennium - Critics Poll ? #1 Single of the Year I Want It That Way

• Canadian Chart Record - Único grupo na história do Canadá a ganhar 3 discos consecutivos de diamantes, em comemoração por mais de 1 milhão de cópias vendidas. - O primeiro a alcançar o nº 1  com três álbuns.

• First week sales record in Canada, as tabulated by SoundScan: Selling in excess of 191,791 units. - The Top 100 of 90's Everything (Canada and U.S.A.) - Top 100 Singles of the 90's That Stayed Longest on the Canadian Charts: Quit playing Games (With My Heart) (#2) (1997) (85 weeks), Get Down (You're the One for Me)(#7) (1996) (53 weeks)
  Top 100 Groups of the 1990s in Canada: (#3)
  Top 100 Groups of the 1990s in the US: (#3)
  Top 100 Groups of All Time in Canada: (#6)
  Top 100 Groups of All Time in US: (#10)

• Teen People poll - Best Boy Band: Backstreet Boys - Musical Act With All The Right Moves: Backstreet Boys - Best Milk Mustache: Backstreet Boys - Best Music Video: "I Want It That Way" - Best Summer Tour: In To The Millennium - Best Celeb Facial Hair: A.J. McLean
  Most Creatice Coif: A.J. McLean

• Entertainment Weekly Poll :
  No. 1 Entertainer Of The Year (with 31.94% of the votes)
  No. 1 Group Of The year (with 39.23% of the votes)
  No. 1 Artist Of The Year (with 35.94% of the votes)
  No. 1 Album Of The Year : Millennium (with 55.12% of the votes)
  No. 1 Song Of The Year : I Want It That Way (with 25.78% of the votes)
  No. 1 Video Of The Year : Larger Then Life (with 28.97% of the votes)
  No. 1 Band That Made You Scream (with 27.20% of the votes)
  No. 1 Tour (with 23.90% of the votes)
  No. 1 Hottest Band (with 32.81% of the votes)
  No. 1 People Of The Year (with 21.23% of the votes)
  No. 1 Song That Touched Your Heart: I Want It That Way (with 26.90% of the votes)
  No. 1 Hype (with 30.70% of the votes)
  No. 1 Hottest Blonde (Male): Nick Carter (with 20.10% of the votes)
  No. 1 Hottest (Male): Nick Carter (with 20.16% of the votes)

• VH1 Poll - Band Of The Year - Album Of The Year

• RIAA - The best-selling recording artists of 1999 - The best-selling Album of 1999

• Wall of Sound - Readers poll Top 25 Albums of the 1999: #1

• Lime Magazine - Pop's 10 Most Powerful People: Nick Carter (#1), Kevin Richardson (#2).

• Web Users Entertainment Award - Most Wanted People and Events of 1999 and Ones to Watch in 2000 ? Most Wanted Bands: #1 - LiveDaily's Best of 1999 - Artist Of The Year - Album Of The Year - Song Of The Year - Large Venue Tour Of The Year - Best Performers - Best Official Website - Best Fan Site

• Billboard Magazine's Year End Chart  - The Billboard 200 Top Albums: #1 - Top Pop Artist: #1 - Adult contemporary artist of the year: #2
  Hot Adult Contemporary: #6 I Want It That Way - Billboard Hot 100: #5 I Want It That Way

• Billboard Music Awards - Artist of the Year - Album of the Year: Millennium - Albums Artist Group/Duo of the Year - Albums Artist of the Year - Group Album Of The Year: Backstreet Boys (Special Award) -
  Hot 100 Singles Artist (Nomination) - Adult Contemporary Artist of the Year (Nomination)

• Canada's Year End Chart - Top Canadian Albums: #1 ("Millennium")
  Top Canadian Singles: "I Want It That Way" ~ #2
  Top Canadian Singles: "All I Have To Give" ~ #74
  Top Canadian Singles: "Quit Playing Games (With My Heart)" ~ #77
  Music Video Sales: "Homecoming-Live in Orlando" ~ #1
  Music Video Sales: "Backstreet Boys: All Access" ~ #10

• MTV TRL Awards - Best Of '99: I Want It That Way (#1)

• MuchMusic - Top Videos of '99: I Want It That Way (#1), Larger Than Life (#2)

• Guinness Book of Records - Best Sales Week in History 1.13 Million Albums (Millennium) - Fastest Selling Album in a Year (Millennium)
  Best-selling Album for First Half of 1999 (Millennium) - Most Radio Station Adds In First Week: "I Want It That Way" with 165 radio adds.
  Most Tickets Sold In Oneday: 765,000 tickets (selling out all 53 concert dates) - US$14 million of merchandise was purchased by fans during the 1999 "Into The Millennium" tour.
  The '99 tour drew over 2 million fans, breaking the record for largest indoor audience.
  Most expensive music videos ever made: Larger Then Life (#5) (Cost: $2,100,000+)

• People Magazine - 25 Most Intriguing People Of The Year: #1 (Backstreet Boys) - 25 Most Intriguing People Of The Year: #12 (Nick Carter)

• MTV TRL's End Of Summer Countdown: I Want It That Way (#1)
  Most Wanted Hits: --Artists Chart: (#1) --Albums Chart: (#1) --Songs Chart: (#1) --Videos Chart: (#1)

• YTV - YTV Year-end Countdown: I Want It That Way (#1), Larger Than Life (#3)

• Rock and Roll Hall of Fame - Songs that helped define the '90s : I Want It That Way (#4)

• Entertainment Weekly - The Best of 90's -- Music-: I Want It That Way (#3) - The 100 Greatest Entertainers of the 90's: (#2)

• SoundScan - Top 10 best-selling albums of the 90's: Millennium (#5), Backstreet Boys (#9)

2000