Wilt Chamberlain has the most games with 30+ points in a season, with 78 games in 1961-62.

Interpreted as:

most 30 or more point games by a player in NBA season

NAME	GP	PTS	SEASON	TM	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	REB	AST	STL	BLK	TOV	PF	+/-
Wilt Chamberlain	78	3,975	1961-62	PHI	48.5	51.0	25.5	2.4				20.2	39.8	50.7				10.6	17.2	61.8	3,786	1,988	191				120
Wilt Chamberlain	72	3,409	1962-63	SFW	48.2	47.3	25.0					19.3	36.3	53.3				8.7	14.5	60.1	3,472	1,797					122
Michael Jordan	67	2,693	1986-87	CHI	40.6	40.2	5.3	4.5	2.9	1.6	3.3	14.4	29.1	49.7	0.1	0.9	17.2	11.2	12.9	86.6	2,721	358	301	197	105	221	192
Wilt Chamberlain	66	2,712	1960-61	PHI	47.9	41.1	27.8					17.0	32.8	51.8				7.1	13.8	51.3	3,160	1,833					105
Wilt Chamberlain	63	2,537	1963-64	SFW	46.6	40.3	22.9	5.1				16.5	30.8	53.5				7.3	13.5	54.2	2,936	1,440	321				149
Kareem Abdul-Jabbar	62	2,345	1971-72	MIL		37.8	17.2	4.8				15.5						6.9	9.8	70.1		1,066	296
Nate Archibald	61	2,282	1972-73	KCO	47.3	37.4	3.0	11.8				14.1	28.0	50.3				9.2	10.9	85.2	2,888	185	718				158
Wilt Chamberlain	60	2,428	1959-60	PHI	46.9	40.5	28.0	2.3				16.0	33.9	47.3				8.5	14.2	59.6	2,815	1,680	140				128
Michael Jordan	59	2,296	1987-88	CHI	40.7	38.9	5.7	5.9	3.4	1.7	2.9	14.5	26.2	55.3	0.1	0.7	11.9	9.8	11.6	84.9	2,402	335	350	200	98	174	200
Bob McAdoo	58	2,216	1974-75	BUF		38.2	14.2	2.1				14.8						8.6	10.6	81.0		822	119
Elgin Baylor	58	2,218	1962-63	LAL		38.2						14.5						9.2	10.9	84.8							166
James Harden	57	2,302	2018-19	HOU	37.8	40.4	7.1	7.6	2.1	0.8	5.2	11.9	26.1	45.6	5.5	14.1	38.6	11.1	12.5	89.2	2,155	405	436	119	45	294	176	+334
Kobe Bryant	56	2,257	2005-06	LAL	41.6	40.3	5.6	4.3	1.8	0.3	3.1	13.7	29.2	47.0	2.7	7.0	37.8	10.2	11.9	85.6	2,331	314	242	98	19	175	178	+311
Rick Barry	56	2,255	1966-67	SFW	42.3	40.3	9.7	3.7				14.7	31.4	46.9				10.9	12.2	89.3	2,369	541	205				190
Wilt Chamberlain	53	2,037	1965-66	PHI	47.1	38.4	25.2	5.4				15.7	27.8	56.6				7.0	13.2	52.9	2,498	1,338	284				112
Michael Jordan	52	1,858	1990-91	CHI	38.0	35.7	6.1	5.4	3.1	1.1	2.6	13.6	24.7	55.2	0.3	1.1	25.4	8.2	9.6	85.4	1,978	315	279	159	57	133	149
George Gervin	52	1,956	1979-80	SAS	39.2	37.6	5.2	2.8	1.4	1.0		14.8	26.9	54.9	0.6	1.5	37.2	7.5	8.8	85.0	2,039	271	145	73	50		134
Shai Gilgeous-Alexander	51	1,729	2023-24	OKC	34.9	33.9	6.1	6.3	2.2	1.0	2.2	12.0	21.3	56.2	1.4	3.5	39.0	8.6	9.9	86.8	1,782	309	319	110	50	112	129	+526
Tracy McGrady	51	1,862	2002-03	ORL	40.9	36.5	7.2	5.7	1.7	0.7	2.7	12.5	26.2	47.8	2.7	6.6	41.3	8.7	10.8	80.7	2,087	367	292	89	35	140	115	+210
Michael Jordan	51	2,013	1989-90	CHI	40.5	39.5	7.4	6.1	2.8	0.7	2.9	14.7	27.1	54.2	1.2	3.2	38.7	8.9	10.3	86.3	2,065	378	310	143	34	150	149
Walt Bellamy	51	1,849	1961-62	CHI		36.3	20.3					14.3						7.7	11.8	65.0		1,036					188
Luka Doncic	50	1,883	2023-24	DAL	38.1	37.7	9.5	9.8	1.5	0.6	3.9	13.0	25.1	51.8	4.5	10.9	41.2	7.2	9.0	79.6	1,903	475	488	75	30	195	109	+169
Michael Jordan	50	1,866	1988-89	CHI	40.9	37.3	8.6	7.5	3.1	0.7	3.4	13.6	24.1	56.4	0.4	1.4	29.0	9.8	11.4	85.6	2,047	429	377	155	34	171	156
Wilt Chamberlain	50	2,021	1964-65	TOT		40.4	23.2	3.1				16.9	31.8	53.2				6.5	13.8	47.5		1,158	154				105
LeBron James	49	1,793	2005-06	CLE	43.8	36.6	7.1	6.6	1.8	0.9	3.2	13.0	25.0	52.0	2.0	5.4	36.8	8.6	11.3	76.3	2,146	346	321	86	42	158	120	+238