| 2011–12 División de Honor | |
| Countries: |  Spain |
| Champions: | Valladolid |
| Runnersup: | Ordizia |
| Relegated: | Alcobendas |
| Matches: | 90 |
| Tries: | 600 |
| Top Point Scorer: | Daniel Waenga, 221 |
| Top Try Scorer: | Julen Goia, 17 |
| Prevseason: | 2010–11 |
| Nextseason: | 2012–13 |
The 2011–12 División de Honor was the 45th season of the top flight of the Spanish domestic rugby union competitions since 1953. It began in autumn 2011 and finished on May 12 with the Final. Valladolid won the title, while Alcobendas were relegated to División de Honor B.
The regular season runs through 18 matchdays. Upon completion the regular season, it is the turn of championship playoffs. The breakdown is as follows;
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| Team | Stadium | Capacity | City/Area | |
|---|---|---|---|---|
| Alcobendas | Las Terrazas | 500 | Alcobendas, Community of Madrid | |
| Bizkaia Gernika | Urbieta | 2,500 | Guernica, Biscay | |
| Ciencias | Olímpico La Cartuja | 5,000 | Seville | |
| Getxo Artea | Fadura | 500 | Getxo | |
| El Salvador | Pepe Rojo | 5,000 | Valladolid | |
| La Vila | El Pantano | 1,550 | Villajoyosa, Alicante | |
| Ordizia | Altamira | 500[1] | Ordizia, Gipuzkoa | |
| Santboiana | Baldiri Aleu | 4,000 | Sant Boi de Llobregat | |
| Universidade Vigo | Lagoas-Marcosende | 3,000 | Vigo | |
| Valladolid | Pepe Rojo | 5,000 | Valladolid |
| Team | W | D | L | +/- | Pts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Valladolid | 18 | 15 | 0 | 3 | 589 | 374 | 215 | 74 | 44 | 11 | 71 | |
| 2 | Ordizia | 18 | 13 | 1 | 4 | 543 | 384 | 159 | 66 | 46 | 11 | 65 | |
| 3 | Santboiana | 18 | 13 | 0 | 5 | 536 | 348 | 188 | 67 | 42 | 12 | 64 | |
| 4 | La Vila | 18 | 10 | 2 | 6 | 450 | 442 | 8 | 54 | 48 | 9 | 53 | |
| 5 | Bizkaia Gernika | 18 | 9 | 0 | 9 | 431 | 388 | 43 | 47 | 59 | 11 | 47 | |
| 6 | Getxo Artea | 18 | 9 | 2 | 7 | 406 | 409 | -3 | 56 | 47 | 7 | 47 | |
| 7 | El Salvador | 18 | 9 | 0 | 9 | 469 | 472 | -3 | 62 | 62 | 9 | 45 | |
| 8 | Ciencias | 18 | 5 | 0 | 13 | 353 | 503 | -150 | 49 | 65 | 11 | 31 | |
| 9 | Universidade de Vigo | 18 | 2 | 0 | 16 | 353 | 543 | -190 | 49 | 75 | 14 | 22 | |
| 10 | Alcobendas | 18 | 2 | 1 | 15 | 325 | 592 | -267 | 44 | 80 | 8 | 18 |
| Qualified for championship playoff semi-finals | ||
| Qualified for championship playoff quarter-finals | ||
| Relegation playoff |
The relegation playoff was contested over two legs by Alcobendas, who finished 10th in División de Honor, and Hernani, the losing team from División de Honor B promotion playoff final. Hernani won the tie, winning 27-24 on aggregate.
| Player | Try points | Team | |
|---|---|---|---|
| Julen Goia | 80 | Ordizia | |
 Josh Hamilton | 75 | Universidade Vigo | |
| Ryan Le Loux | 70 | Santboiana | |
| Marcos Poggi | 55 | La Vila | |
| Pablo Feijoo | 50 | El Salvador | |
| Glen Rolls | 50 | Valladolid | |
 Aníbal Bonan | 45 | Valladolid | |
| Jon Magunazelaia | 40 | Bizkaia Gernika | |
| Santiago Fernández | 40 | Alcobendas | |
 Daniel Kroll | 40 | Ordizia |
| Player | Points | Team | |
|---|---|---|---|
| Daniel Waenga | 221 | Valladolid | |
| Daniel Kroll | 215 | Ordizia | |
| Isaac Thompson | 187 | Santboiana | |
| Brad Linklater | 165 | Getxo Artea | |
| Josh Hamilton | 163 | Universidad de Vigo | |
| Pedro Rodríguez | 147 | El Salvador | |
| Marvin Swartbooi | 147 | Bizkaia Gernika | |
| Santiago Fernández | 126 | Alcobendas | |
| Eduardo Sorribes | 90 | La Vila | |
| Julen Goia | 85 | Ordizia |
