Wilt Chamberlain has the most free-throw attempts in a season, with 1,363 attempts in 1961-62.

Interpreted as:

the most free throw attempts by a player in a season

	NAME	FTA	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Wilt Chamberlain W. Chamberlain	1,363	1961-62	PHI	80	48.5	50.4	25.7	2.4			20.0	39.5	50.6				10.4	61.3	53.6				3,882	4,029	2,052	192				123
2	Wilt Chamberlain W. Chamberlain	1,113	1962-63	SFW	80	47.6	44.8	24.3	3.4			18.3	34.6	52.8				8.3	59.3	55.0				3,806	3,586	1,946	275				136
3	Wilt Chamberlain W. Chamberlain	1,054	1960-61	PHI	79	47.8	38.4	27.2	1.9			15.8	31.1	50.9				6.7	50.4	51.9				3,773	3,033	2,149	148				130
4	Wilt Chamberlain W. Chamberlain	1,016	1963-64	SFW	80	46.1	36.9	22.3	5.0			15.1	28.7	52.4				6.8	53.1	53.7				3,689	2,948	1,787	403				182
5	Wilt Chamberlain W. Chamberlain	991	1959-60	PHI	72	46.4	37.6	27.0	2.3			14.8	32.1	46.1				8.0	58.2	49.3				3,338	2,707	1,941	168				150
6	Jerry West J. West	977	1965-66	LAL	79	40.7	31.3	7.1	6.1			10.4	21.9	47.3				10.6	86.0	57.3				3,218	2,476	562	480				243
7	Wilt Chamberlain W. Chamberlain	976	1965-66	PHI	79	47.3	33.5	24.6	5.2			13.6	25.2	54.0				6.3	51.3	54.7				3,737	2,649	1,943	414				171
8	Shaquille O'Neal S. O'Neal	972	2000-01	LAL	74	39.5	28.7	12.7	3.7	0.6	2.8	11.0	19.2	57.2	0.0	0.0	0.0	6.7	51.3	57.4	3.9	8.8	2.9	2,924	2,125	940	277	47	204	218	256	+463
9	Michael Jordan M. Jordan	972	1986-87	CHI	82	40.0	37.1	5.2	4.6	2.9	1.5	13.4	27.8	48.2	0.1	0.8	18.2	10.2	85.7	56.2	2.0	3.2	3.3	3,281	3,041	430	377	236	125	272	237
10	Charles Barkley C. Barkley	951	1987-88	PHI	80	39.6	28.3	11.9	3.2	1.3	1.3	9.4	16.0	58.7	0.6	2.0	28.0	8.9	75.1	66.5	4.8	7.1	3.8	3,170	2,264	951	254	100	103	304	278
11	Adrian Dantley A. Dantley	946	1983-84	UTA	79	37.8	30.6	5.7	3.9	0.8	0.1	10.2	18.2	55.8	0.0	0.1	25.0	10.3	85.9	65.2	2.3	3.4	3.3	2,984	2,418	448	310	61	4	263	201
12	Oscar Robertson O. Robertson	938	1963-64	CIN	79	45.1	31.4	9.9	11.0			10.6	22.0	48.3				10.1	85.3	57.6				3,559	2,480	783	868				280
13	Wilt Chamberlain W. Chamberlain	932	1967-68	PHI	82	46.8	24.3	23.8	8.6			10.0	16.8	59.5				4.3	38.0	55.7				3,836	1,992	1,952	702				160
14	Jerry West J. West	926	1961-62	LAL	75	41.2	30.8	7.9	5.4			10.7	23.9	44.5				9.5	76.9	52.4				3,087	2,310	591	402				173
15	David Robinson D. Robinson	925	1993-94	SAS	80	40.5	29.8	10.7	4.8	1.7	3.3	10.5	20.7	50.7	0.1	0.4	34.5	8.7	74.9	57.7	3.0	7.7	3.2	3,241	2,383	855	381	139	265	253	228
16	Karl Malone K. Malone	918	1988-89	UTA	80	39.1	29.1	10.7	2.7	1.8	0.9	10.1	19.5	51.9	0.1	0.2	31.3	8.8	76.6	59.2	3.2	7.4	3.6	3,126	2,326	853	219	144	70	285	286
17	Dwight Howard D. Howard	916	2010-11	ORL	78	37.6	22.9	14.1	1.4	1.4	2.4	7.9	13.4	59.3	0.0	0.1	0.0	7.0	59.6	61.6	4.0	10.1	3.6	2,935	1,784	1,098	107	107	186	279	258	+498
18	Karl Malone K. Malone	913	1989-90	UTA	82	38.1	31.0	11.1	2.8	1.5	0.6	11.1	19.8	56.2	0.2	0.5	37.2	8.5	76.2	62.6	2.8	8.3	3.7	3,122	2,540	911	226	121	50	304	259
19	Moses Malone M. Malone	904	1984-85	PHI	79	37.4	24.6	13.1	1.6	0.8	1.6	7.6	16.3	46.9	0.0	0.0	0.0	9.3	81.5	57.7	4.9	8.2	3.6	2,957	1,941	1,031	130	67	123	286	216
20	Bob Pettit B. Pettit	901	1961-62	STL	78	42.1	31.1	18.7	3.7			11.1	24.7	45.0				8.9	77.1	52.2				3,282	2,429	1,459	289				296
21	Dwight Howard D. Howard	897	2007-08	ORL	82	37.7	20.7	14.2	1.3	0.9	2.1	7.1	11.9	59.9	0.0	0.0	0.0	6.5	59.0	61.9	3.4	10.8	3.2	3,088	1,695	1,161	110	74	176	263	274	+484
22	Karl Malone K. Malone	888	1990-91	UTA	82	40.3	29.0	11.8	3.3	1.1	1.0	10.3	19.6	52.7	0.0	0.2	28.6	8.3	77.0	59.6	2.9	8.9	3.0	3,302	2,382	967	270	89	79	244	268
23	Bob Pettit B. Pettit	885	1962-63	STL	79	39.1	28.4	15.1	3.1			9.8	22.1	44.6				8.7	77.4	52.5				3,090	2,241	1,191	245				282
24	James Harden J. Harden	881	2016-17	HOU	81	36.4	29.1	8.1	11.2	1.5	0.5	8.3	18.9	44.0	3.2	9.3	34.7	9.2	84.7	61.3	1.2	7.0	5.7	2,947	2,356	659	907	121	38	464	215	+425
25	Oscar Robertson O. Robertson	881	1965-66	CIN	76	46.0	31.3	7.7	11.1			10.8	22.7	47.5				9.8	84.2	56.3				3,493	2,378	586	847				227