300px|dereita|miniatura|Balaídos volve ser un estadio de Primeira cinco anos despois. A tempada 2012–13 da Primeira División Española de fútbol foi a 82ª edición desta competición. Comezou o 18 de agosto de 2012 e finalizou o 1 de xuño de 2013. O torneo estivo organizado pola Liga de Fútbol Profesional (LFP).
Tras un ano sen equipos galegos na principal división do fútbol español, regresaron á categoría dourada os dous principais equipos da comunidade: o Deportivo da Coruña (tralo seu descenso a tempada 2010/11) e o Celta de Vigo (que descendeu na tempada 2006/07). A eles sumouse o Real Valladolid (descendeu na tempada 2009/10).
O FC Barcelona coroouse campión a falta de catro xornadas por terminar o campionato, o 11 de maio, conseguindo así o seu 22º título de Liga. Ao termo da primeira volta, o equipo catalán sumou 55 puntos dos 57 posibles (dezaoito vitorias e un empate), establecendo un novo récord histórico na competición.
Real Madrid e Atlético de Madrid xogarán xunto co campión a Liga de Campións, mentres que a Real Sociedad xogará a fase previa, dez anos despois da súa última participación. Valencia, Málaga e Betis xogarán a Europa League. Finalmente, Mallorca, Deportivo e Zaragoza descenderon na última xornada a Segunda División. Os baleares levaban 16 tempadas consecutivas na máxima categoría.
Equipos e estadios Tomaron parte na competición vinte equipos. Villarreal, Sporting de Xixón e Racing de Santander, descendidos a tempada anterior, foron substituídos por Deportivo da Coruña e Celta de Vigo, ascendidos de forma directa, e Real Valladolid, campión do play-off de ascenso.
EquipoCidadeEstadioCapacidadeAdestradorMarcaPatrocinioAthletic Club 20px|border Bilbao San Mamés 40.000 Marcelo Bielsa Umbro PetronorAtlético de Madrid 20px|border Madrid Vicente Calderón 54.851 Diego Simeone Nike HuaweiFC Barcelona Barcelona Camp Nou 98.787 Tito Vilanova Nike Qatar Foundation e UnicefReal Betis Sevilla Benito Villamarín 56.432 Pepe Mel Macron CirsaCelta de Vigo Vigo Balaídos 31.800 Abel Resino Li Ning Citroën, Estrella GaliciaDeportivo da Coruña A Coruña Riazor 34.600 Fernando Vázquez Lotto Estrella GaliciaRCD Espanyol Cornellà de Llobregat Cornellà-El Prat 42.000 Javier Aguirre Puma CancúnGetafe CF Xetafe Alfonso Pérez 18.000 Luis García Plaza Joma Burger KingGranada CF Granada Nuevo Los Cármenes 16.500 Lucas Alcaraz Legea Caja GranadaLevante UD Valencia Ciutat de València 25.354 Juan Ignacio Martínez Kelme Comunitat ValencianaMálaga CF Málaga La Rosaleda 28.963 Manuel Pellegrini Nike UNESCORCD Mallorca Palma Iberostar Estadi 23.142 Gregorio Manzano Macron Bet-At-HomeCA Osasuna Pamplona Reyno de Navarra 19.800 José Luis Mendilibar Astore Rayo Vallecano Madrid Vallecas 15.500 Paco Jémez Erreà Real Madrid Madrid Santiago Bernabéu 80.354 José Mourinho Adidas Bwin Real Sociedad Donostia Anoeta 32.076 Philippe Montanier Nike GuipúscoaSevilla FC Sevilla Ramón Sánchez Pizjuán 45.500 Unai Emery Umbro Pont GrupValencia CF Valencia Mestalla 55.000 Ernesto Valverde Joma Jinko SolarReal Valladolid Valladolid José Zorrilla 26.512 Miroslav Đukić Kappa Tuenti Real Zaragoza Zaragoza La Romareda 34.601 Manolo Jiménez Mercury Proniño
Equipos por comunidades autónomas
Comunidade autónoma Nº Equipos4 Betis, Granada, Málaga e Sevilla4 Atlético, Getafe, Rayo Vallecano e Real Madrid2FC Barcelona e Espanyol2 Levante e Valencia2Celta e Deportivo2Athletic e Real Sociedad1Zaragoza1Valladolid1Mallorca1Osasuna
Clasificación PosEquipoXGEPGFGCDGPts1.Barcelona38324211540+751002.Real Madrid38267510342+61853.Atlético de Madrid3823786531+34764.Real Sociedad38181286049+21665.Valencia38198116754+13656.Málaga38169135350+3577.Betis38168145756+1568.Rayo Vallecano38165175066-16539.Sevilla38148165854+45010.Getafe38138174357-144711.Levante381210163057-174612.Athletic Club38129174465-214513.Espanyol381111164352-94414.Valladolid381110174958-94315.Granada38119183754-174216.Osasuna38109193350-173917.Celta38107213752-153718.Mallorca3899204372-293619.Deportivo38811184770-233520.Zaragoza3897223762-2534
X = Partidos xogados; G = Partidos gañados; E = Partidos empatados; P = Partidos perdidos; GF = Goles a favor ; GC = Goles en contra; DG = Diferenza de goles; Pts = Puntos
Fase de grupos da Liga de Campións Rolda previa da Liga de Campións Cuarta rolda da Europa League Terceira rolda da Europa League 10px Descende a Segunda División Posicións por xornada Equipo \ Xornada0102030405060708091011121314151617181920212223242526272829303132333435363738Barcelona <center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1<center>1R. Madrid <center>11<center>14<center>9<center>12<center>7<center>6<center>5<center>4<center>4<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2At. Madrid <center>9<center>4<center>8<center>5<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>2<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3<center>3R. Sociedad <center>20<center>12<center>16<center>10<center>14<center>8<center>13<center>15<center>14<center>17<center>13<center>9<center>12<center>9<center>9<center>9<center>7<center>9<center>9<center>9<center>9<center>8<center>7<center>6<center>6<center>6<center>5<center>4<center>4<center>4<center>4<center>4<center>4<center>4<center>4<center>4<center>5<center>4Valencia <center>12<center>13<center>17<center>11<center>15<center>10<center>14<center>9<center>11<center>9<center>9<center>8<center>11<center>12<center>10<center>11<center>9<center>8<center>7<center>7<center>7<center>6<center>5<center>5<center>5<center>5<center>7<center>5<center>6<center>5<center>6<center>5<center>6<center>5<center>5<center>5<center>4<center>5Málaga <center>6<center>8<center>3<center>2<center>4<center>3<center>3<center>3<center>3<center>5<center>5<center>5<center>4<center>5<center>4<center>4<center>4<center>4<center>5<center>5<center>4<center>4<center>4<center>4<center>4<center>4<center>4<center>6<center>5<center>6<center>5<center>6<center>5<center>6<center>6<center>6<center>6<center>6Betis <center>2<center>9<center>12<center>7<center>6<center>9<center>4<center>6<center>5<center>4<center>4<center>6<center>5<center>4<center>5<center>5<center>5<center>5<center>4<center>4<center>5<center>5<center>8<center>8<center>7<center>7<center>6<center>7<center>7<center>7<center>7<center>7<center>7<center>7<center>7<center>7<center>7<center>7Rayo V. <center>7<center>3<center>4<center>6<center>8<center>13<center>10<center>12<center>15<center>11<center>7<center>11<center>8<center>10<center>13<center>10<center>8<center>7<center>6<center>6<center>6<center>7<center>6<center>7<center>8<center>9<center>8<center>9<center>9<center>9<center>9<center>8<center>8<center>10<center>10<center>8<center>8<center>8Sevilla <center>5<center>7<center>7<center>4<center>5<center>4<center>7<center>5<center>7<center>7<center>10<center>7<center>10<center>11<center>11<center>13<center>14<center>12<center>12<center>12<center>11<center>11<center>11<center>10<center>12<center>10<center>12<center>10<center>11<center>10<center>10<center>11<center>10<center>9<center>8<center>9<center>9<center>9Getafe <center>14<center>10<center>10<center>13<center>17<center>11<center>9<center>11<center>8<center>10<center>14<center>10<center>7<center>6<center>7<center>7<center>10<center>10<center>11<center>11<center>12<center>12<center>12<center>11<center>9<center>8<center>9<center>8<center>8<center>8<center>8<center>9<center>9<center>8<center>9<center>10<center>10<center>10Levante <center>10<center>16<center>11<center>14<center>9<center>12<center>11<center>7<center>6<center>6<center>6<center>4<center>6<center>8<center>6<center>6<center>6<center>6<center>8<center>8<center>8<center>9<center>9<center>9<center>10<center>11<center>10<center>11<center>10<center>11<center>12<center>12<center>13<center>12<center>13<center>14<center>11<center>11Athletic <center>18<center>20<center>15<center>15<center>16<center>18<center>16<center>17<center>16<center>14<center>12<center>14<center>14<center>15<center>14<center>12<center>13<center>14<center>14<center>14<center>13<center>13<center>15<center>15<center>16<center>14<center>14<center>14<center>13<center>13<center>14<center>14<center>14<center>14<center>14<center>12<center>13<center>12Espanyol <center>13<center>17<center>19<center>19<center>19<center>20<center>20<center>19<center>19<center>18<center>19<center>20<center>20<center>20<center>19<center>19<center>18<center>18<center>16<center>15<center>15<center>14<center>13<center>12<center>13<center>13<center>13<center>13<center>12<center>12<center>11<center>10<center>11<center>11<center>11<center>11<center>12<center>13Valladolid <center>8<center>2<center>5<center>9<center>13<center>7<center>8<center>10<center>10<center>8<center>8<center>12<center>9<center>7<center>8<center>8<center>11<center>11<center>10<center>10<center>10<center>10<center>10<center>13<center>11<center>12<center>11<center>12<center>14<center>14<center>13<center>13<center>12<center>13<center>12<center>13<center>14<center>14Granada <center>16<center>15<center>18<center>18<center>18<center>17<center>15<center>16<center>17<center>19<center>16<center>17<center>18<center>18<center>18<center>17<center>15<center>17<center>17<center>16<center>17<center>16<center>14<center>14<center>15<center>16<center>16<center>16<center>16<center>16<center>17<center>17<center>16<center>15<center>16<center>15<center>15<center>15Osasuna <center>19<center>19<center>20<center>20<center>20<center>19<center>19<center>20<center>20<center>20<center>20<center>19<center>19<center>16<center>16<center>16<center>19<center>20<center>20<center>18<center>18<center>17<center>17<center>16<center>14<center>15<center>15<center>15<center>15<center>15<center>15<center>15<center>15<center>17<center>15<center>16<center>16<center>16Celta <center>15<center>18<center>13<center>16<center>11<center>14<center>12<center>13<center>13<center>15<center>17<center>16<center>15<center>14<center>15<center>15<center>17<center>15<center>15<center>17<center>16<center>18<center>18<center>18<center>18<center>18<center>19<center>19<center>18<center>19<center>20<center>19<center>18<center>19<center>19<center>20<center>18<center>17Mallorca <center>4<center>6<center>2<center>3<center>3<center>5<center>6<center>8<center>12<center>13<center>15<center>15<center>16<center>17<center>17<center>18<center>16<center>16<center>18<center>19<center>19<center>19<center>19<center>19<center>19<center>19<center>18<center>18<center>19<center>20<center>19<center>18<center>20<center>20<center>20<center>19<center>20<center>18Deportivo <center>3<center>5<center>6<center>8<center>10<center>16<center>18<center>18<center>18<center>16<center>18<center>18<center>17<center>19<center>20<center>20<center>20<center>19<center>19<center>20<center>20<center>20<center>20<center>20<center>20<center>20<center>20<center>20<center>20<center>18<center>16<center>16<center>17<center>18<center>18<center>17<center>17<center>19Zaragoza <center>17<center>11<center>14<center>17<center>12<center>15<center>17<center>14<center>9<center>12<center>11<center>13<center>13<center>13<center>12<center>14<center>12<center>13<center>13<center>13<center>14<center>15<center>16<center>17<center>17<center>17<center>17<center>17<center>17<center>17<center>18<center>20<center>19<center>16<center>17<center>18<center>19<center>20 Fonte: LFP Liga BBVA Clasificación
Cadro de resultados <center>