1974–75 Segunda División de Baloncesto

The 1974–75 Liga Nacional Segunda División de Baloncesto was the second tier of the 1974–75 Spanish basketball season.^[1]^[2]^[3]

Regular season

Key to colors
	Qualify to the Championship Round
	Will play the Segunda División next season
	Relegation playoffs to Tercera División
	Relegation to Tercera División

#	Teams	P	W	L	PF	PA	Pts
1	Breogán	28	25	3	2530	1743	50
2	Lugo	28	21	7	2438	2047	42
3	Vallehermoso	28	20	8	2549	2276	40
4	Obradoiro	28	18	10	2203	1965	36
5	Castilla Valladolid	28	18	10	2167	1961	36
6	Rayo	28	17	11	2248	2131	34
7	CAU Oviedo	28	17	11	2320	2197	34
8	Bosco	28	16	12	2037	2039	32
9	Don Bosco	28	13	15	1985	2001	26
10	CN Pamplona	28	12	16	1949	2043	24
11	San Viator	28	9	19	1959	2182	18
12	Vegasa	28	8	20	1868	2207	16
13	Montaña	28	7	21	2128	2478	14
14	Virgen de Atocha	28	6	22	2094	2494	12
15	Pacense	28	3	25	1810	2614	6

#	Teams	P	W	D	L	PF	PA	Pts
1	Granollers	22	18	0	4	1779	1511	36
2	La Salle Barcelona	22	17	0	5	2006	1653	34
3	Mollet	22	14	0	6	1781	1664	28
4	Marcol	22	12	2	8	1793	1717	26
5	Manresa	22	12	0	10	1804	1740	24
6	Liria	22	10	0	12	1630	1707	20
7	Ripollet	22	10	0	12	1674	1715	20
8	Helios Zaragoza	22	9	1	12	1625	1726	19
9	Universitario	22	9	0	13	1719	1818	18
10	Español	22	7	1	14	1651	1844	15
11	Valencia	22	6	0	16	1695	1812	12
12	CIDE Palma	22	5	2	15	1625	1877	12

#	Teams	P	W	D	L	PF	PA	Pts
1	Náutico	16	16	0	0	1785	892	32
2	Canarias	16	14	0	2	1287	902	28
3	Kaiser	16	10	0	6	1207	1189	20
4	Caja Rural	16	7	0	9	996	996	14
5	Caja Insular	16	7	0	9	970	1160	14
6	Juventud C.	16	6	0	10	909	1103	12
7	Claret	16	5	1	10	1055	1263	11
8	La Palma	16	4	0	12	746	1063	8
9	Hércules Icod	16	2	1	13	797	1204	5
10	Salesianos	Retired before the competition

Key to colors
	Promotion to 1ª División
	Qualify to Playoffs

#	Teams	P	W	L	PF	PA	Pts
1	Breogán	4	4	0	352	273	8
2	Granollers	4	2	2	266	282	4
3	Náutico	4	2	2	311	321	4
4	La Salle	4	1	3	322	329	2
5	Lugo	4	1	3	309	354	2

v t e Second level Spanish basketball league seasons
2ª División	1960–61 1961–62 1962–63 1963–64 1964–65 1965–66 1966–67 1967–68 1968–69 1969–70 1970–71 1971–72 1972–73 1973–74 1974–75 1975–76 1976–77 1977–78
1ª División B	1978–79 1979–80 1980–81 1981–82 1982–83 1983–84 1984–85 1985–86 1986–87 1987–88
1ª División	1988–89 1989–90 1990–91 1991–92 1992–93 1993–94
Liga EBA	1994–95 1995–96
LEB	1996–97 1997–98 1998–99 1999–00 2000–01 2001–02 2002–03 2003–04 2004–05 2005–06 2006–07
LEB Oro	2007–08 2008–09 2009–10 2010–11 Playoffs 2011–12 Playoffs 2012–13 Playoffs 2013–14 Playoffs 2014–15 Playoffs 2015–16 Playoffs 2016–17 Playoffs 2017–18 2018–19 2019–20 2020–21 2021–22 2022–23 2023–24