| 2009–10 LEB Oro season | |
| League: | LEB Oro |
| Sport: | Basketball |
| Pixels: | 200px |
| No Of Teams: | 18 |
| No Of Games: | 340 (regular season) |
| Tv: | FEB TV |
| Season: | Regular Season |
| Season Champs: | CAI Zaragoza |
| Mvp: |  Jakim Donaldson |
| Top Scorer: | Darren Phillip |
| Playoffs: | Play-offs |
| Conf1: | Play-offs |
| Conf1 Champ: | ViveMenorca |
| Conf1 Runner-Up: | Ford Burgos |
| Finals: | Copa Príncipe |
| Finals Link: | Copa Príncipe de Asturias de Baloncesto |
| Finals Champ: | Melilla Baloncesto |
| Finals Runner-Up: | ViveMenorca |
| Finals Mvp: | Taylor Coppenrath |
| Finals Mvp Link: | Copa Príncipe de Asturias de Baloncesto |
| Seasonslistnames: | LEB Oro |
| Prevseason Year: | 2008–09 |
| Nextseason Year: | 2010–11 |
The 2009–10 LEB season is the 14th season of the Liga Española de Baloncesto. The 612-game regular season (34 games for each of the 18 teams) began in September 2009, and ended in June 2010. The champion of the regular season will be promoted to ACB. The teams between 2nd and 9th position will play a best of 5 games play-off, where the winner will be promoted to ACB. The 18th team will be relegated to LEB Plata and the teams 16th and 17th will play a best of 5 games play-out. The loser, will be relegated.
| Teams | GP | W | L | PF | PA | Qualification or relegation | |
|---|---|---|---|---|---|---|---|
| 1 | Basket CAI Zaragoza | 34 | 27 | 7 | 2737 | 2466 | Promotion to Liga ACB |
| 2 | Melilla Baloncesto | 34 | 25 | 9 | 2631 | 2372 | Promotion playoffs |
| 3 | ViveMenorca | 34 | 21 | 13 | 2672 | 2485 | |
| 4 | Ciudad de La Laguna Canarias | 34 | 21 | 13 | 2827 | 2576 | |
| 5 | Ford Burgos | 34 | 21 | 13 | 2648 | 2519 | |
| 6 | Cáceres 2016 | 34 | 20 | 14 | 2525 | 2516 | |
| 7 | Baloncesto León | 34 | 19 | 15 | 2533 | 2527 | |
| 8 | Leche Río Breogán | 34 | 19 | 15 | 2693 | 2669 | |
| 9 | Sant Josep Girona | 34 | 17 | 17 | 2575 | 2554 | |
| 10 | UB La Palma | 34 | 16 | 18 | 2558 | 2641 | |
| 11 | Tenerife Rural | 34 | 16 | 18 | 2558 | 2641 | |
| 12 | Bàsquet Mallorca | 34 | 16 | 18 | 2900 | 2944 | |
| 13 | Palencia Baloncesto | 34 | 14 | 20 | 2459 | 2578 | |
| 14 | Clínicas Rincón | 34 | 13 | 21 | 2425 | 2619 | |
| 15 | Aguas de Sousas Ourense | 34 | 13 | 21 | 2382 | 2568 | |
| 16 | Servindustria Tarragona 2017 | 34 | 12 | 22 | 2500 | 2647 | Relegation playoffs |
| 17 | CB Cornellà | 34 | 10 | 24 | 2490 | 2663 | |
| 18 | Kics Ciudad de Vigo | 34 | 6 | 28 | 2332 | 2529 | Relegation to LEB Plata |
CB Cornellà is relegated to 2010-11 LEB Plata, but due to financial problems, they will play Liga EBA.
| Rk | Name | Team | Games | Points | width=40 | PPG |
|---|---|---|---|---|---|---|
| 1 | Darren Phillip | CAI Zaragoza | 34 | 617 | 18.1 | |
| 2 | Jakim Donaldson | 34 | 593 | 17.4 | ||
| 3 |  Joan Riera | Bàsquet Mallorca | 32 | 552 | 17.3 | |
| 4 | Zach Morley | Ford Burgos | 34 | 584 | 17.2 | |
| 5 | Ricardo Guillén | Ciudad de La Laguna Canarias | 34 | 591 | 15.9 |
| Rk | Name | Team | Games | Rebounds | width=40 | RPG |
|---|---|---|---|---|---|---|
| 1 | Jakim Donaldson | 34 | 376 | 11.1 | ||
| 2 |  Ondřej Starosta | 34 | 312 | 9.2 | ||
| 3 |  Nedžad Sinanović | Clínicas Rincón | 31 | 282 | 9.1 | |
| 4 |  Augusto César Lima | Clínicas Rincón | 20 | 165 | 8.3 | |
| 5 | Óliver Arteaga | Palencia Baloncesto | 34 | 280 | 8.2 |
| Rk | Name | Team | Games | Assists | width=40 | APG |
|---|---|---|---|---|---|---|
| 1 |  Diego Ciorciari | 30 | 146 | 4.9 | ||
| 2 | Javier Mendiburu | 22 | 97 | 4.4 | ||
| 3 | Carlos Cherry | Cáceres 2016 | 17 | 73 | 4.3 | |
| 4 | Raúl Mena | UB La Palma | 34 | 140 | 4.1 | |
| 5 | Jorge Jiménez | Melilla Baloncesto | 34 | 120 | 3.5 |
| Rk | Name | Team | Games | Efficiency | width=40 | EPG |
|---|---|---|---|---|---|---|
| 1 | Jakim Donaldson | Ciudad de La Laguna Canarias | 34 | 969 | 28.5 | |
| 2 | Darren Phillip | CAI Zaragoza | 34 | 705 | 20.7 | |
| 3 | Óliver Arteaga | Palencia Baloncesto | 34 | 652 | 19.2 | |
| 4 | Ricardo Guillén | Ciudad de La Laguna Canarias | 34 | 651 | 19.1 | |
| 4 | Zach Morley | Ford Burgos | 34 | 651 | 19.1 |