| Happy New Millennium | |
| Cover: | HAPPY NEW MILLENNIUM 1024x768.jpg |
| Type: | single |
| Artist: | Ami Suzuki |
| Album: | Infinity Eighteen Vol. 1 |
| B-Side: | Rain of Tears, Winter Buzz |
| Released: | 22 December 1999 (JP) |
| Recorded: | 1999 |
| Genre: | J-pop |
| Length: | 26:20 |
| Label: | Sony Music AICT-1190 (Japan, CD) |
| Producer: | Tetsuya Komuro |
| Prev Title: | Our Days |
| Prev Year: | 1999 |
| Next Title: | Don't Need to Say Good Bye |
| Next Year: | 2000 |
"Happy New Millennium" is a song by Ami Suzuki, released as her ninth single under Sony Music Japan. The Maxi Single also included two B-sides with the finished "Rain of Tears" track. The single peaked at number two on the Oricon chart.
Released in 1999, the song described the end of the 1000s and the beginning of the 2000s. However, after Suzuki was blacklisted from the music industry in September 2000, production and distribution of the single stopped in its entirety.