Since 2009-10, the Oklahoma City Thunder have hit the most free throws by a team in a season, with 1,977 made in 2010-11.

most free throws differential by a team in one season nba since 2010

TEAM	FTM	SEASON	GP	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF
Oklahoma City Thunder	1,977	2010-11	82	244.0	104.8	42.8	20.4	8.0	5.9	14.1	37.4	80.6	46.4	5.9	17.1	34.7	29.3	82.3	20,005	8,596	3,507	1,672	654	487	1,156	1,836
Denver Nuggets	1,937	2009-10	82	241.2	106.5	41.4	21.0	8.3	5.1	13.9	38.1	81.4	46.8	6.6	18.5	35.9	30.6	77.2	19,780	8,729	3,394	1,719	683	417	1,136	1,844
Denver Nuggets	1,859	2010-11	82	240.3	107.5	42.0	22.1	7.4	4.3	14.1	38.4	80.6	47.6	8.1	20.8	38.8	29.6	76.5	19,705	8,811	3,443	1,813	605	352	1,157	1,719
L.A. Clippers	1,853	2018-19	82	241.8	115.1	45.5	24.0	6.8	4.7	14.5	41.3	87.5	47.1	10.0	25.8	38.8	28.5	79.2	19,830	9,442	3,732	1,970	561	385	1,193	1,913
Sacramento Kings	1,829	2014-15	82	242.1	101.3	44.2	20.3	6.7	4.0	16.3	36.7	80.7	45.5	5.6	16.5	34.1	29.3	76.2	19,855	8,310	3,623	1,667	550	324	1,333	1,696
Oklahoma City Thunder	1,819	2012-13	82	241.8	105.7	43.6	21.4	8.3	7.6	15.3	38.1	79.3	48.1	7.3	19.4	37.7	26.8	82.8	19,830	8,669	3,579	1,753	679	624	1,253	1,654
Houston Rockets	1,814	2013-14	82	241.8	107.7	45.3	21.4	7.6	5.6	16.1	38.0	80.5	47.2	9.5	26.6	35.8	31.1	71.2	19,830	8,829	3,717	1,755	621	461	1,323	1,676
Minnesota Timberwolves	1,790	2013-14	82	242.1	106.9	44.7	23.9	8.8	3.6	13.9	38.9	87.5	44.4	7.3	21.4	34.1	28.1	77.8	19,855	8,768	3,668	1,963	718	297	1,142	1,504
Oklahoma City Thunder	1,778	2009-10	82	241.5	101.5	43.5	20.0	8.0	5.9	15.0	37.4	80.8	46.2	5.1	15.0	34.0	27.0	80.5	19,805	8,322	3,567	1,639	654	481	1,227	1,743
Miami Heat	1,760	2010-11	82	241.2	102.1	42.1	20.0	6.6	5.2	13.9	37.0	76.8	48.1	6.7	18.0	37.0	27.9	76.9	19,780	8,369	3,456	1,639	544	430	1,142	1,674
Minnesota Timberwolves	1,753	2015-16	82	242.4	102.4	41.6	23.4	8.0	4.6	15.0	37.7	81.3	46.4	5.5	16.4	33.8	27.0	79.2	19,880	8,398	3,408	1,916	656	375	1,231	1,696
Philadelphia 76ers	1,742	2018-19	82	241.5	115.2	47.8	26.9	7.4	5.3	14.9	41.5	88.2	47.1	10.8	30.2	35.9	27.5	77.1	19,805	9,445	3,917	2,207	606	432	1,223	1,745
Los Angeles Clippers	1,741	2013-14	82	240.9	107.9	43.0	24.6	8.6	4.8	13.9	39.1	82.5	47.4	8.5	24.0	35.2	29.1	73.0	19,755	8,850	3,526	2,016	703	397	1,136	1,767
Philadelphia 76ers	1,719	2022-23	82	242.4	115.2	40.9	25.2	7.7	4.7	13.7	40.8	83.8	48.7	12.6	32.6	38.7	25.1	83.5	19,880	9,448	3,356	2,063	635	389	1,121	1,675
Toronto Raptors	1,702	2015-16	82	241.2	102.7	43.4	18.7	7.8	5.5	13.1	36.7	81.3	45.1	8.6	23.4	37.0	26.7	77.7	19,780	8,422	3,560	1,536	636	449	1,073	1,610
Sacramento Kings	1,698	2013-14	82	241.8	100.5	44.5	18.9	7.2	3.9	15.2	36.9	82.5	44.7	6.0	18.0	33.3	27.3	75.9	19,830	8,241	3,646	1,547	587	318	1,249	1,849
Los Angeles Lakers	1,691	2022-23	82	242.4	117.2	45.7	25.3	6.4	4.6	14.1	42.9	89.0	48.2	10.8	31.2	34.6	26.6	77.5	19,880	9,608	3,748	2,072	526	378	1,154	1,466
New York Knicks	1,689	2010-11	82	241.2	106.5	40.5	21.4	7.6	5.8	13.7	38.3	83.7	45.7	9.3	25.4	36.8	25.5	80.9	19,780	8,734	3,317	1,757	625	475	1,123	1,743
Phoenix Suns	1,676	2016-17	82	241.8	107.7	45.0	19.6	8.2	4.9	15.4	39.9	88.5	45.0	7.5	22.6	33.2	26.3	77.6	19,830	8,831	3,688	1,604	673	399	1,265	2,030
Houston Rockets	1,671	2015-16	82	241.8	106.5	43.1	22.2	10.0	5.2	15.9	37.7	83.5	45.2	10.7	30.9	34.7	29.4	69.4	19,830	8,737	3,531	1,821	821	430	1,307	1,790
Houston Rockets	1,668	2010-11	82	242.4	105.9	42.8	23.8	7.1	4.5	13.5	38.7	85.1	45.4	8.3	22.5	36.7	25.4	80.1	19,880	8,685	3,511	1,955	581	371	1,110	1,641
Houston Rockets	1,667	2016-17	82	241.2	115.3	44.4	25.2	8.2	4.3	15.1	40.3	87.2	46.2	14.4	40.3	35.7	26.5	76.6	19,780	9,458	3,638	2,070	670	352	1,240	1,634
Charlotte Hornets	1,656	2017-18	82	241.2	108.2	45.5	21.6	6.8	4.5	12.7	39.0	86.7	45.0	10.0	27.2	36.9	27.0	74.7	19,780	8,874	3,728	1,770	559	373	1,041	1,409
Utah Jazz	1,654	2009-10	82	240.9	104.2	42.2	26.7	8.2	4.9	15.2	39.4	80.2	49.1	5.4	14.7	36.4	27.2	74.1	19,755	8,547	3,460	2,187	675	400	1,246	1,859
Oklahoma City Thunder	1,653	2013-14	82	241.5	106.2	44.7	21.9	8.3	6.1	15.3	39.0	82.7	47.1	8.1	22.4	36.1	25.0	80.6	19,805	8,705	3,668	1,794	678	501	1,256	1,858