The best selling physical album in 2021 in United States was 30 by ADELE which sold 1,464,000 copies.
| Rank | Artist | Album | Sales | Released |
| 1 | ADELE | 30 | 1,464,000 | 2021 |
| 2 | TAYLOR SWIFT | RED (TAYLOR'S VERSION) | 621,000 | 2021 |
| 3 | OLIVIA RODRIGO | SOUR | 557,000 | 2021 |
| 4 | TAYLOR SWIFT | EVERMORE | 529,000 | 2020 |
| 5 | TAYLOR SWIFT | FEARLESS (TAYLOR'S VERSION) | 521,000 | 2021 |
| 6 | BILLIE EILISH | HAPPIER THAN EVER | 430,000 | 2021 |
| 7 | HARRY STYLES | FINE LINE | 317,000 | 2019 |
| 8 | TAYLOR SWIFT | FOLKLORE | 304,000 | 2020 |
| 9 | CARRIE UNDERWOOD | MY SAVIOR | 293,000 | 2021 |
| 10 | MORGAN WALLEN | DANGEROUS: THE DOUBLE ALBUM | 288,000 | 2021 |
Source: Nielsen SoundScan