2017–18 División de Honor Femenina de Balonmano
The División de Honor Femenina 2017–18, or Liga Guerreras Iberdrola 2017-18 after sponsorship of Iberdrola, is the 61st season of women's handball top flight in Spain since its establishment. Bera Bera won his fifth title. The season began on 6 September, 2017 and the last matchday was played on 26 May, 2018. A total of 14 teams took part the league, 12 of which had already contested in the 2016–17 season, and two of which were promoted from the División de Plata 2016–17.
Atlético Guardés won the championship with the same points as the 2nd team in the standings, Mecalia Atlético Guardés. Further, regarding to European competitions for 2018–19 season; Bera Bera qualified to EHF Champions League, Atlético Guardés qualified to EHF Cup and Rocasa G.C. and Mavi Nuevas Tecnologías to EHF Challenge Cup.
Promotion and relegation
Teams promoted from 2016–17 División de Plata- ANTS:BFIT-MuchoTicket
- BM Castellón
- ANTS:BFIT-MuchoTicket
- BM Base Villaverde
Teams
| Team | City | Stadium | Capacity |
| Mecalia Atl. Guardés | A Guarda | A Sangriña | 1,500 |
| Súper Amara Bera Bera | San Sebastián | Bidebieta | 1,000 |
| Rocasa Gran Canaria ACE | Telde | Antonio Moreno | 800 |
| Rincón Fertilidad Málaga | Málaga | Carranque | 1,500 |
| Hotel Gran Bilbao-Prosetecnisa Zuazo | Barakaldo | Lasesarre | 2,576 |
| Aula Alimentos de Valladolid | Valladolid | Huerta del Rey | 3,500 |
| Godoy Maceira Porriño | O Porriño | Polideportivo Municipal | 1,600 |
| Canyamelar Valencia | Valencia | El Cabanyal | 1,200 |
| Elche Mustang | Elche | Poliesportiu de Carrús | 800 |
| KH-7 Granollers | Granollers | Palau d'Esports | 5,685 |
| Mavi Nuevas Tecnologías | Gijón | La Arena | 1,500 |
| Base Villaverde | Madrid | Plata y Castañar | 1,100 |
| ANTS:BFIT-MuchoTicket | Santa Eulària des Riu | Pavelló de Santa Eulària | 700 |
| BM Castellón | Castellón de la Plana | Fernando Úbeda Mir | 600 |
Final standings
Top goalscorers
| Rank | Name | Team | Goals | ||
| 1 |  María Prieto O'Mullony | Aula Alimentos de Valladolid | 228 | 26 | 8.77 |
| 2 | Ivet Musons | Elche Mustang | 158 | 26 | 6.08 |
| 3 | Carmen Campos | ANTS:BFIT-MuchoTicket | 153 | 25 | 6.12 |
| 4 | Haridian Rodríguez | Rocasa G.C. ACE | 141 | 26 | 5.42 |
| 5 | Sara Gil de la Vega | Godoy Maceira Porriño | 138 | 21 | 6.57 |
| 6 | Judith Vizuete | KH-7 Granollers | 135 | 26 | 5.19 |
| 7 |  Tilda Matthijs | KH-7 Granollers | 133 | 26 | 5.12 |
| 8 | Noelia López | BM Castellón | 132 | 26 | 5.08 |
| 9 |  Soraia Lopes | Mavi Nuevas Tecnologías | 123 | 26 | 4.73 |
| 10 | María Luján | Hotel Gran Bilbao-Prosetecnisa Zuazo | 122 | 25 | 4.88 |