Liga ASOBAL 2009–10 season (known as the SabadellAtlántico ASOBAL for sponsorship reasons) was the 20th since its establishment. Ciudad Real were the defending champions, having won their 4th La Liga title in the previous season. The campaign began on Saturday, 13 September 2008. The league was originally scheduled to end on 16 May 2009. A total of 16 teams contest the league, 14 of which have already contested in the 2008–09 season, and two of which have been promoted from the División de Honor B. In addition, a new match ball - the SELECT Super Five - is serving as the official ball for all matches. Ciudad Real played a season without a loss and won the title for the 2nd consecutive time.
Promotion and relegation
Teams promoted from 2008–09 División de Honor B de Balonmano
Teams relegated to 2009–10 División de Honor B de Balonmano
Team information
| Team | Venue | Capacity |
|---|---|---|
| BM Alcobendas | Severo Ochoa | 3,000 |
| Antequera 2010 | Fernando Argüelles | 2,575 |
| JD Arrate | Polideportivo Ipurua | 3,500 |
| CAI BM Aragón | Príncipe Felipe | 12,000 |
| FC Barcelona | Palau Blaugrana | 8,250 |
| Ciudad Real | Quijote Arena | 5,107 |
| Cuenca 2016 | El Sargal | 1,900 |
| Fraikin Granollers | Palau D'Esports | 6,500 |
| Frigoríficos del Morrazo | O'Gatañal | 2,500 |
| Lábaro Toledo | Javier Lozano Cid | 2,500 |
| Naturhouse La Rioja | Palacio de los Deportes | 3,851 |
| Octavio Pilotes Posada | As Travesas | 3,500 |
| Pevafersa Valladolid | Huerta del Rey | 3,500 |
| Portland San Antonio | Pabellón Universitario | 3,000 |
| Reale Ademar León | Palacio Municipal | 6,000 |
| CB Torrevieja | Palacio de los Deportes | 4,500 |
League table
| Team | P | W | D | L | G+ | G- | Dif | Pts | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ciudad Real | 30 | 30 | 0 | 0 | 959 | 736 | 223 | 60 |
| 2 | Barcelona Borges | 30 | 27 | 1 | 2 | 974 | 770 | 204 | 55 |
| 3 | Pevafersa Valladolid | 30 | 22 | 2 | 6 | 883 | 765 | 118 | 46 |
| 4 | Reale Ademar | 30 | 18 | 4 | 8 | 881 | 806 | 75 | 40 |
| 5 | Naturhouse La Rioja | 30 | 16 | 2 | 12 | 863 | 843 | 30 | 34 |
| 6 | Reyno de Navarra S.A. | 30 | 16 | 2 | 12 | 914 | 865 | 49 | 34 |
| 7 | CAI BM Aragón | 30 | 14 | 3 | 13 | 827 | 845 | -18 | 31 |
| 8 | Fraikin Granollers | 30 | 12 | 3 | 15 | 884 | 879 | 5 | 27 |
| 9 | Alcobendas | 30 | 10 | 5 | 15 | 828 | 872 | -44 | 25 |
| 10 | Cuenca 2016 | 30 | 10 | 4 | 16 | 860 | 921 | -61 | 24 |
| 11 | Antequera 2010 | 30 | 10 | 4 | 16 | 824 | 856 | -32 | 24 |
| 12 | Torrevieja | 30 | 10 | 1 | 19 | 782 | 857 | -75 | 21 |
| 13 | Arrate | 30 | 8 | 3 | 19 | 814 | 911 | -97 | 19 |
| 14 | Lábaro Toledo | 30 | 8 | 2 | 20 | 832 | 914 | -82 | 18 |
| 15 | Octavio Pilotes Posada | 30 | 7 | 1 | 22 | 803 | 899 | -96 | 15 |
| 16 | Frigoríficos del Morrazo | 30 | 3 | 1 | 26 | 713 | 902 | -189 | 7 |
| EHF Champions League | |
| EHF Cup Winners' Cup | |
| EHF Cup | |
| Relegated to División de Honor B |
| 2009–10 Liga ASOBAL winners |
|---|
 Ciudad Real Fifth title |
Top goal scorers
| Player | Goals | Team |
|---|---|---|
 Josep Masachs |
183 | Pilotes Posada |
 Novica Rudović |
172 | Pilotes Posada |
 Dalibor Čutura |
160 | Arrate |
| Ivan Nikčević |
159 | Reyno de Navarra S.A. |
 Borut Ošlak |
156 | Frigoríficos Morrazo |
| David Cuartero |
156 | Torrevieja |
| Aleksandar Svitlica |
151 | Fraikin Granollers |
| Miloš Pešić |
151 | Alcobendas |
 Jorge Paván |
148 | Cuenca 2016 |
| Rafael Baena |
147 | Antequera 2010 |
Top goalkeepers
| Player | Saves | Shots | Team |
|---|---|---|---|
| Blaž Vončina |
353 | 1174 | Arrate |
| Dimitrije Pejanović |
342 | 1010 | Torrevieja |
| Jorge Martínez |
314 | 973 | Antequera 2010 |
| Diego Moyano |
309 | 924 | Lábaro Toledo |
 Fredrik Ohlander |
304 | 971 | Fraikin Granollers |
| Danijel Šarić |
284 | 713 | Barcelona Borges |
| Milan Kosanović |
269 | 947 | Frigoríficos Morrazo |
| Rade Mijatović |
251 | 822 | Alcobendas |
| Tomas Svensson |
243 | 665 | Pevafersa Valladolid |
| Iñaki Malumbres |
243 | 756 | CAI BM Aragón |