La temporada 2014/15 de la lliga ACB (per motius de patrocini, Lliga Endesa) va començar el cap de setmana del 26 i 27 de setembre de 2014 amb la disputa de la Supercopa. La lliga regular va començar el 4 i 5 d'octubre de 2014 i va finalitzar el 23 i 24 de maig de 2015, el playoff va començar el 28 de maig de 2015 i va acabar el 28 de juny i la Copa del Rei es va disputar entre els dies 19 i 22 de febrer de 2015 a Las Palmas de Gran Canària.

Equips participants EquipNoms dels equips a ACB.com EntrenadorTabla de mercado a ACB.com CiutatPavellóAforamentMarcaEstudiantes Txus Vidorreta Madrid Palacio de Deportes / Vistalegre 15.000 JomaLa Bruixa d'Or Pedro Martínez Manresa Nou Congost 5.000 JomaRio Natura Monbus Moncho Fernández Santiago de Compostel·la Pabellón Multiusos Fontes do Sar 6.000 MercuryCAI Zaragoza José Luis Abós/J Ruiz Saragossa Pabellón Príncipe Felipe 11.000 MercuryLaboral Kutxa Marco Crespi Vitòria Fernando Buesa Arena 15.504 RoyalBaloncesto Sevilla Scott Roth Sevilla Palacio de Deportes San Pablo 7.626 HummelIberostar Tenerife Alejandro Martínez San Cristóbal de La Laguna Santiago Martín 5.000 PI 3 14FIATC Joventut Salva Maldonado Badalona Pavelló Olímpic de Badalona 12.500 SpaldingHerbalife Gran Canaria Aíto García Reneses Las Palmas de Gran Canària Centro Insular de Deportes 5.200 AND 1Gipuzkoa Basket Jaume Ponsarnau Sant Sebastià Donostia Arena 2016 11.000 LuanviBaloncesto Fuenlabrada Luis Casimiro Fuenlabrada Pabellón Fernando Martín 5.300 RoyalReal Madrid Pablo Laso Madrid Palacio de Deportes 15.000 AdidasFC Barcelona Xavi Pascual Barcelona Palau Blaugrana 8.000 NikeUniversidad Católica de Murcia Diego Ocampo Múrcia Palacio de Deportes de Murcia 7.454 HummelUnicaja Joan Plaza Màlaga José María Martín Carpena 10.233 HummelValència Basket Velimir Perasović València Pavelló Font de Sant Lluís 9.000 LuanviMorabanc Andorra Joan Peñarroya Andorra Pavelló Joan Alay 5.000 LuanviBilbao Basket Sito Alonso Bilbao Bilbao Arena 8.500

Equips ascendits i descendits la temporada anterior {| |- style="vertical-align: top;" | PosAscendits a la Lliga ACB1rMoraBanc Andorra2nFord Burgos </td> PosDescendits a LEB Or17èLa Bruixa d'Or18èMyWigo Valladolid

La temporada 2013-14 de la lliga LEB Or el Bàsquet Club Andorra i el Ford Burgos van guanyar una plaça d'ascens a l'ACB. Tot i això, el Ford Burgos no va presentar tota la documentació necessària per inscriure's a la lliga, de manera que l'ACB va convidar el Bàsquet Manresa a ocupar aquesta plaça.

El Bilbao Basket no es va inscriure, i el 18 de juliol de 2014 l'assemblea general de l'ACB va decidir disputar la lliga amb 17 equips, però després d'un recurs al Tribunal administratiu de l'esport, la ACB es va veure obligada a permetre la inscripció del Bilbao Basket a la lliga.

Lliga regular La lliga regular consta de 34 jornades. En finalitzar-se la primera volta (17 jornades), els 8 primers classificats disputen la Copa del Rei de bàsquet 2015. En finalitzar-se les 34 jornades, els 8 primers classificats disputen els Play-offs pel títol, i els dos últims classificats descenen a la Lliga LEB Or.

EquipClassificació1 Real Madrid 34 27 7 2.903 2.640 +263 Classificats per al Playoff pel títol2 FC Barcelona 34 25 9 2.806 2.455 +3513 Unicaja Málaga 34 25 9 2.644 2.490 +1544 Dominion Bilbao Basket 34 20 14 2.559 2.514 +455 València Basket Club 34 20 14 2.817 2.675 +1426 Laboral Kutxa Baskonia 34 19 15 2.834 2.669 +1657 FIATC Joventut 34 19 15 2.652 2.624 +288 Herbalife Gran Canaria 34 18 16 2.638 2.636 +29 CAI Zaragoza 34 18 16 2.512 2.578 -66 10 UCAM Murcia 34 17 17 2.621 2.660 -3911 Iberostar Tenerife 34 16 18 2.651 2.619 +3212 Río Natura Monbús Obradoiro 34 15 19 2.467 2.535 -6813 Movistar Estudiantes 34 14 20 2.509 2.615 -10614 Morabanc Andorra 34 12 22 2.549 2.615 -6615 Baloncesto Sevilla 34 12 22 2.462 2.673 -21116 La Bruixa d'Or Manresa 34 11 23 2.456 2.672 -21617 Gipuzkoa Basket 34 10 24 2.409 2.648 -239 Descens a LEB Or18 Montakit Fuenlabrada 34 8 26 2.533 2.718 -185

Resultats Local \ Visitant SEV CAI DBB FCB CJB GBC HGC TFE MAN LBO FUE AND EST RMB OBR UCM UNI VBCBaloncesto Sevilla |style="background:#AAAAAA"| |style="background:#CFC"|77–73 |style="background:#CFC"|80–69 |style="background:#CFC"|85–74 |style="background:#CFC"|77–70 |style="background:#FCC"|61–76 |style="background:#FCC"|75–83 |style="background:#FCC"|87–96 |style="background:#FCC"|72–80 |style="background:#FCC"|83–91 |style="background:#FCC"|68–71 |style="background:#FCC"|57–77 |style="background:#CFC"|74–65 |style="background:#FCC"|72–81 |style="background:#CFC"|86–60 |style="background:#FCC"|83–96 |style="background:#CFC"|75–70 |style="background:#CFC"|79–72CAI Zaragoza |style="background:#FCC"|97–99 |style="background:#AAAAAA"| |style="background:#CFC"|76–64 |style="background:#FCC"|67–103 |style="background:#FCC"|74–79 |style="background:#CFC"|72–65 |style="background:#FCC"|78–102 |style="background:#FCC"|72–83 |style="background:#CFC"|82–77 |style="background:#CFC"|105–94 |style="background:#CFC"|86–69 |style="background:#CFC"|84–79 |style="background:#CFC"|82–78 |style="background:#FCC"|74–80 |style="background:#CFC"|82–74 |style="background:#CFC"|82–63 |style="background:#CFC"|82–76 |style="background:#CFC"|69–77Dominion Bilbao Basket |style="background:#CFC"|89–61 |style="background:#FCC"|71–82 |style="background:#AAAAAA"| |style="background:#CFC"|73–67 |style="background:#CFC"|95–92 |style="background:#CFC"|92–66 |style="background:#CFC"|90–74 |style="background:#FCC"|83–101 |style="background:#CFC"|86–77 |style="background:#CFC"|93–75 |style="background:#CFC"|73–54 |style="background:#CFC"|84–72 |style="background:#CFC"|64–63 |style="background:#CFC"|89–79 |style="background:#CFC"|70–58 |style="background:#CFC"|82–74 |style="background:#FCC"|93–94 |style="background:#CFC"|82–80FC Barcelona |style="background:#CFC"|99–83 |style="background:#CFC"|90–67 |style="background:#CFC"|80–73 |style="background:#AAAAAA"| |style="background:#FCC"|82–83 |style="background:#CFC"|71–58 |style="background:#CFC"|80–61 |style="background:#CFC"|87–79 |style="background:#CFC"|101–53 |style="background:#CFC"|87–65 |style="background:#CFC"|88–82 |style="background:#CFC"|84–74 |style="background:#CFC"|76–62 |style="background:#CFC"|76–68 |style="background:#CFC"|79–57 |style="background:#CFC"|90–70 |style="background:#CFC"|114–110 |style="background:#CFC"|76–57FIATC Joventut |style="background:#CFC"|75–64 |style="background:#CFC"|73–67 |style="background:#CFC"|85–79 |style="background:#FCC"|61–99 |style="background:#AAAAAA"| |style="background:#CFC"|91–66 |style="background:#CFC"|81–79 |style="background:#CFC"|88–85 |style="background:#CFC"|82–63 |style="background:#CFC"|83–82 |style="background:#CFC"|85–65 |style="background:#FCC"|67–82 |style="background:#CFC"|65–60 |style="background:#FCC"|80–81 |style="background:#FCC"|72–78 |style="background:#CFC"|77–54 |style="background:#CFC"|82–74 |style="background:#FCC"|91–95Gipuzkoa Basket |style="background:#FCC"|67–69 |style="background:#FCC"|61–76 |style="background:#CFC"|80–67 |style="background:#FCC"|43–57 |style="background:#FCC"|63–66 |style="background:#AAAAAA"| |style="background:#FCC"|72–74 |style="background:#CFC"|77–76 |style="background:#CFC"|82–75 |style="background:#FCC"|66–95 |style="background:#FCC"|74–86 |style="background:#CFC"|67–64 |style="background:#FCC"|76–82 |style="background:#FCC"|76–90 |style="background:#CFC"|97–94 |style="background:#FCC"|67–70 |style="background:#FCC"|72–76 |style="background:#CFC"|69–67Herbalife Gran Canaria |style="background:#CFC"|71–70 |style="background:#CFC"|85–67 |style="background:#FCC"|60–70 |style="background:#CFC"|76–70 |style="background:#CFC"|79–77 |style="background:#CFC"|71–70 |style="background:#AAAAAA"| |style="background:#CFC"|79–64 |style="background:#FCC"|75–81 |style="background:#CFC"|93–77 |style="background:#CFC"|88–77 |style="background:#CFC"|90–81 |style="background:#CFC"|79–63 |style="background:#FCC"|80–88 |style="background:#CFC"|72–57 |style="background:#FCC"|80–92 |style="background:#FCC"|67–74 |style="background:#CFC"|90–76Iberostar Tenerife |style="background:#CFC"|82–61 |style="background:#FCC"|66–67 |style="background:#FCC"|68–85 |style="background:#FCC"|66–80 |style="background:#CFC"|89–83 |style="background:#CFC"|77–68 |style="background:#CFC"|71–68 |style="background:#AAAAAA"| |style="background:#CFC"|66–62 |style="background:#CFC"|91–56 |style="background:#CFC"|99–74 |style="background:#CFC"|83–56 |style="background:#CFC"|81–74 |style="background:#FCC"|82–93 |style="background:#CFC"|77–53 |style="background:#CFC"|78–72 |style="background:#FCC"|71–89 |style="background:#FCC"|74–81La Bruixa d'Or Manresa |style="background:#FCC"|72–78 |style="background:#FCC"|57–73 |style="background:#FCC"|76–77 |style="background:#FCC"|69–88 |style="background:#FCC"|79–84 |style="background:#FCC"|64–79 |style="background:#FCC"|73–81 |style="background:#CFC"|75–73 |style="background:#AAAAAA"| |style="background:#FCC"|64–71 |style="background:#CFC"|68–53 |style="background:#CFC"|88–80 |style="background:#CFC"|81–75 |style="background:#FCC"|66–83 |style="background:#CFC"|78–59 |style="background:#CFC"|80–68 |style="background:#CFC"|80–76 |style="background:#CFC"|78–77Laboral Kutxa Baskonia |style="background:#CFC"|100–60 |style="background:#CFC"|73–45 |style="background:#CFC"|86–74 |style="background:#CFC"|103–94 |style="background:#CFC"|87–68 |style="background:#CFC"|79–62 |style="background:#CFC"|109–70 |style="background:#CFC"|84–74 |style="background:#CFC"|87–67 |style="background:#AAAAAA"| |style="background:#CFC"|77–71 |style="background:#CFC"|89–74 |style="background:#CFC"|94–59 |style="background:#CFC"|94–81 |style="background:#CFC"|85–77 |style="background:#FCC"|77–85 |style="background:#FCC"|79–88 |style="background:#CFC"|94–88Montakit Fuenlabrada |style="background:#CFC"|82–81 |style="background:#FCC"|67–69 |style="background:#FCC"|85–91 |style="background:#FCC"|64–79 |style="background:#FCC"|73–77 |style="background:#FCC"|65–76 |style="background:#FCC"|65–76 |style="background:#CFC"|83–66 |style="background:#CFC"|90–64 |style="background:#CFC"|91–83 |style="background:#AAAAAA"| |style="background:#CFC"|88–65 |style="background:#CFC"|93–84 |style="background:#FCC"|94–96 |style="background:#FCC"|82–88 |style="background:#FCC"|66–71 |style="background:#FCC"|75–78 |style="background:#FCC"|64–87MoraBanc Andorra |style="background:#CFC"|89–65 |style="background:#CFC"|72–59 |style="background:#FCC"|75–76 |style="background:#FCC"|56–71 |style="background:#CFC"|84–81 |style="background:#FCC"|77–88 |style="background:#CFC"|91–86 |style="background:#CFC"|73–58 |style="background:#CFC"|80–64 |style="background:#CFC"|87–85 |style="background:#CFC"|91–85 |style="background:#AAAAAA"| |style="background:#CFC"|81–76 |style="background:#FCC"|70–79 |style="background:#FCC"|65–74 |style="background:#FCC"|68–74 |style="background:#FCC"|74–77 |style="background:#FCC"|64–65Movistar Estudiantes |style="background:#FCC"|65–82 |style="background:#CFC"|66–61 |style="background:#CFC"|83–77 |style="background:#CFC"|102–96 |style="background:#CFC"|78–75 |style="background:#CFC"|91–74 |style="background:#CFC"|84–75 |style="background:#FCC"|66–79 |style="background:#CFC"|78–73 |style="background:#CFC"|86–76 |style="background:#CFC"|86–79 |style="background:#CFC"|58–55 |style="background:#AAAAAA"| |style="background:#CFC"|89–84 |style="background:#CFC"|79–57 |style="background:#CFC"|90–79 |style="background:#FCC"|78–85 |style="background:#FCC"|76–81Real Madrid |style="background:#CFC"|87–81 |style="background:#CFC"|89–71 |style="background:#CFC"|78–52 |style="background:#CFC"|91–78 |style="background:#CFC"|90–88