Top-rated United States television programs of 1999–2000
# Top-rated United States television programs of 1999–2000

This table displays the top-rated primetime television series of the 1999–2000 season as measured by Nielsen Media Research.

| Rank | Program | Network | Rating |
| - | - | - | - |
| 1 | Who Wants to Be a Millionaire — Tuesday | ABC | 18.6 |
| 2 | Who Wants to Be a Millionaire — Thursday | ABC | 17.5 |
| 3 | Who Wants to Be a Millionaire — Sunday | ABC | 17.1 |
| 4 | ER | NBC | 16.9 |
| 5 | Friends | NBC | 14.0 |
| 6 | Frasier | NBC | 13.6 |
| 7 | Monday Night Football | ABC | 13.5 |
| 8 | 60 Minutes | CBS | 12.0 |
| 9 | The Practice | ABC | 11.8 |
| 10 | Touched by an Angel | CBS | 11.6 |
| 11 | Law & Order | NBC | 11.5 |
| 12 | Everybody Loves Raymond | CBS | 11.4 |
| 13 | Jesse | NBC | 11.3 |
| 14 | CBS Sunday Movie | CBS | 10.9 |
| 15 | Stark Raving Mad | NBC | 10.7 |
| 15 | NYPD Blue | ABC | 10.7 |
| 17 | Dharma & Greg | ABC | 10.5 |
| 18 | Becker | CBS | 10.4 |
| 19 | Judging Amy | CBS | 10.2 |
| 20 | JAG | CBS | 9.7 |
| 21 | The Drew Carey Show | ABC | 9.5 |
| 22 | Providence | NBC | 9.4 |
| 23 | 60 Minutes II | CBS | 9.3 |
| 24 | The West Wing | NBC | 9.1 |
| 24 | ABC Monday Movie | ABC | 9.1 |
| 24 | Spin City | ABC | 9.1 |
| 27 | Family Law | CBS | 9.0 |
| 28 | Dateline NBC — Friday | NBC | 8.9 |
| 28 | Malcolm in the Middle | FOX | 8.9 |
| 30 | Law & Order: Special Victims Unit | NBC | 8.8 |
| 30 | CBS Wednesday Movie | CBS | 8.8 |
