The Phoenix Suns have hit the most free throws by a team in a season, with 2,434 made in 1969-70.

team with nba most free throws made in a single season

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
Phoenix Suns	2,434	1969-70	82	241.5	119.3	51.0	25.3				44.8	95.8	46.8				39.9	74.4	19,805	9,786	4,183	2,076				2,183
Detroit Pistons	2,408	1960-61	79	240.9	118.6	73.6	23.6				44.1	105.8	41.7				41.0	74.3	19,035	9,370	5,813	1,866				2,157
Denver Nuggets	2,388	1980-81	82	243.4	121.8	46.6	24.8	8.8	4.6	17.6	46.1	97.1	47.5	0.4	1.8	20.7	37.2	78.3	19,955	9,986	3,822	2,030	720	380	1,444	2,108
Los Angeles Lakers	2,378	1961-62	80	242.8	118.5	70.0	23.5				44.4	103.9	42.7				40.5	73.4	19,425	9,482	5,600	1,878				2,057
Denver Nuggets	2,371	1981-82	82	241.8	126.5	43.8	27.7	8.1	4.5	17.9	48.5	93.4	52.0	0.5	1.8	26.8	36.3	79.6	19,830	10,371	3,592	2,272	664	368	1,470	2,131
Los Angeles Lakers	2,363	1965-66	80	240.6	119.5	66.7	24.2				45.0	101.4	44.4				38.2	77.3	19,250	9,557	5,334	1,936				2,035
Syracuse Nationals	2,350	1962-63	80	240.3	121.6	69.0	21.8				46.1	103.6	44.5				37.6	78.2	19,225	9,730	5,516	1,742				2,277
Phoenix Suns	2,336	1971-72	82	242.4	116.3	52.5	24.1				43.9	96.1	45.7				36.6	77.9	19,880	9,534	4,301	1,976				2,026
San Francisco Warriors	2,334	1967-68	82	241.5	117.0	73.5	23.2				44.3	104.7	42.3				38.5	74.0	19,805	9,598	6,029	1,901				2,265
Phoenix Suns	2,327	1970-71	82	241.2	113.8	54.2	23.5				42.7	97.8	43.7				37.5	75.6	19,780	9,333	4,442	1,927				2,132
Philadelphia 76ers	2,319	1966-67	81	240.9	125.2	70.4	26.4				48.3	100.0	48.3				42.1	68.0	19,515	10,143	5,701	2,138				1,906
Philadelphia 76ers	2,316	1984-85	82	241.5	112.9	44.7	24.4	10.0	6.5	19.2	42.0	85.3	49.2	0.7	2.7	26.3	35.2	80.3	19,805	9,261	3,665	1,999	817	534	1,575	1,971
Golden State Warriors	2,313	1989-90	82	240.3	116.3	40.2	24.1	9.2	6.0	17.3	42.5	87.9	48.4	3.0	9.1	32.4	34.9	80.9	19,705	9,534	3,300	1,978	756	488	1,415	2,010
New York Knicks	2,300	1957-58	72	241.4	112.1	74.8	18.9				40.1	101.5	39.5				42.4	75.3	17,380	8,068	5,385	1,359				1,865
Detroit Pistons	2,290	1961-62	80	240.6	115.4	72.8	21.5				43.4	104.6	41.5				39.3	72.9	19,250	9,234	5,823	1,723				2,040
Los Angeles Lakers	2,283	1967-68	82	242.1	121.2	63.7	24.2				46.7	97.9	47.7				38.3	72.6	19,855	9,937	5,225	1,983				2,152
San Francisco Warriors	2,283	1966-67	81	241.9	122.4	73.8	23.2				47.1	108.9	43.3				37.3	75.6	19,590	9,911	5,974	1,876				2,120
Syracuse Nationals	2,278	1960-61	79	241.3	121.3	72.5	22.6				46.3	110.7	41.8				37.3	77.3	19,060	9,586	5,726	1,786				2,280
Los Angeles Lakers	2,276	1964-65	80	241.9	111.9	65.4	20.0				41.7	95.4	43.7				37.3	76.3	19,350	8,948	5,231	1,601				1,998
Portland Trail Blazers	2,269	1986-87	82	241.5	117.9	43.8	28.8	9.4	4.7	18.9	44.5	88.4	50.4	1.2	4.1	28.9	35.7	77.5	19,805	9,667	3,593	2,359	767	387	1,546	2,082
Baltimore Bullets	2,267	1965-66	80	240.6	118.3	69.3	23.6				45.0	102.6	43.8				39.8	71.2	19,250	9,465	5,542	1,890				2,199
Cincinnati Royals	2,262	1968-69	82	241.5	114.5	55.2	24.2				43.5	94.4	46.0				36.7	75.1	19,805	9,392	4,525	1,983				2,031
St. Louis Hawks	2,258	1967-68	82	242.4	113.0	64.9	24.2				42.7	94.7	45.1				37.9	72.6	19,880	9,266	5,325	1,988				2,046
Syracuse Nationals	2,246	1961-62	80	240.9	120.7	72.1	22.4				46.3	110.9	41.8				36.0	78.0	19,275	9,658	5,764	1,791				2,344
Minneapolis Lakers	2,246	1957-58	72	241.4	105.1	72.1	18.4				36.9	99.9	37.0				41.8	74.7	17,380	7,566	5,189	1,322				1,982