1989–90 División de Honor de Balonmano
The 1988–89 División de Honor de Balonmano season was the 32nd since its establishment. FC Barcelona were the defending champions, having won the previous season. A total of 16 teams contested the league, 14 of which had already contested in the 1988–89 season, and two of which were promoted from the Primera División.
Team information
| Team | Home city | Stadium | Capacity |
| Atlético Madrid | Madrid | Polideportivo Magariños | 1,000 |
| Cajamadrid | Alcalá de Henares | Pabellón Cajamadrid | 4,500 |
| Arrate | Eibar | Polideportivo Ipurua | 3,500 |
| Barcelona | Barcelona | Palau Blaugrana | 8,250 |
| Teka Cantabria | Santander | ||
| Avidesa | Alzira | ||
| Elgorriaga Bidasoa | Irun | ||
| Helados Alacant | Alicante | ||
| Teucro CajaPontevedra | Pontevedra | ||
| Lagisa Ceset Naranco | Oviedo | ||
| Puleva Maristas | Málaga | ||
| Palautordera | Santa Maria de Palautordera | ||
| Cuenca | Cuenca | ||
| Cacaolat Granollers | Granollers | Palau d'Esports | 6,500 |
| Michelín | Valladolid | ||
| Mepamsa San Antonio | Pamplona | Pabellón Universitario | 3,000 |