Lionel Messi has the most goals in LaLiga in a season, with 50 goals in 2011-12.

Interpreted as:

most goals by a player in one season all-time

	NAME	G	SEASON	CLUB	M	MIN	START	G/M	A	G+A	PK	FK	SH	SOT	WOOD	TCH	TCH-BOX	OFF
1	Lionel Messi L. Messi	50	2011-12	Barcelona	37	3,269	36	1.35			10
2	Cristiano Ronaldo C. Ronaldo	48	2014-15	Real Madrid	35	3,098	35	1.37	15	63	10	2	225	99	8	1,887	0	39
3	Lionel Messi L. Messi	46	2012-13	Barcelona	32	2,646	28	1.44			4
4	Cristiano Ronaldo C. Ronaldo	46	2011-12	Real Madrid	38	3,351	37	1.21			12
5	Lionel Messi L. Messi	43	2014-15	Barcelona	38	3,375	37	1.13	18	61	5	2	187	94	12	3,294	0	24
6	Luis Suárez L. Suárez	40	2015-16	Barcelona	35	3,150	35	1.14	17	57	3	0	137	70	7	1,529	23	59
7	Cristiano Ronaldo C. Ronaldo	40	2010-11	Real Madrid	34	2,913	32	1.18			8
8	Hugo Sánchez H. Sánchez	38	1989-90	Real Madrid	35	3,098	35	1.09			4
9	Telmo Zarra T. Zarra	38	1950-51	Atlético de Bilbao	30	2,700	30	1.27			8
10	Lionel Messi L. Messi	37	2016-17	Barcelona	34	2,832	32	1.09	9	46	6	2	179	77	6	2,407	238	3
11	Lionel Messi L. Messi	36	2018-19	Barcelona	34	2,710	29	1.06	13	49	4	6	170	87	10	2,623	187	17
12	Cristiano Ronaldo C. Ronaldo	35	2015-16	Real Madrid	36	3,184	36	0.97	9	44	6	1	227	98	8	1,685	13	50
13	Baltazar	35	1988-89	Atlético Madrid	36	3,110	36	0.97			6
14	Lionel Messi L. Messi	34	2017-18	Barcelona	36	2,996	32	0.94	12	46	2	6	197	96	14	2,768	299	13
15	Cristiano Ronaldo C. Ronaldo	34	2012-13	Real Madrid	34	2,717	30	1.00			6
16	Lionel Messi L. Messi	34	2009-10	Barcelona	35	2,840	30	0.97			1
17	Ronaldo	34	1996-97	Barcelona	37	3,196	37	0.92			4
18	Hugo Sánchez H. Sánchez	34	1986-87	Real Madrid	41	3,657	41	0.83			12
19	Telmo Zarra T. Zarra	34	1946-47	Atlético de Bilbao	24	2,160	24	1.42			0
20	Anton Polster A. Polster	33	1989-90	Sevilla	35	3,124	35	0.94			6
21	Prudencio Sánchez P. Sánchez	33	1940-41	Atlético Aviación	22	1,980	22	1.50			0
22	Diego Forlán D. Forlán	32	2008-09	Atlético Madrid	33	2,815	32	0.97			6
23	Kylian Mbappé K. Mbappé	31	2024-25	Real Madrid	34	2,918	34	0.91	3	34	7	1	161	85	4	1,721	354	44
24	Cristiano Ronaldo C. Ronaldo	31	2013-14	Real Madrid	30	2,539	30	1.03	9	40	6
25	Lionel Messi L. Messi	31	2010-11	Barcelona	33	2,857	31	0.94			4