The best selling international album in 1999 in Poland was ABBA PATER by JOHN PAUL II which sold 239,000 copies.
| Rank | Artist | Album | Sales | Released |
| 1 | JOHN PAUL II | ABBA PATER | 239,000 | 1999 |
| 2 | JOHN PAUL II | HOMILIE I MODLITWY PAPIEŻA JANA PAWŁA II | 214,000 | 1999 |
Source: rzeczpospolita (rp.pl)