Russell Westbrook has the most turnovers by an MVP in a season with 438 turnovers in 2016-17.

Interpreted as:

most turnovers by a player in mvp season

NAME	TOV	MVP	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	PF	+/-
Russell Westbrook	438	1	2016-17	OKC	81	34.6	31.6	10.7	10.4	1.6	0.4	5.4	10.2	24.0	42.5	2.5	7.2	34.3	8.8	10.4	84.5	2,802	2,558	864	840	132	31	190	+251
Moses Malone	326	1	1978-79	HOU	82	41.3	24.8	17.6	1.8	1.0	1.5	4.0	8.7	16.2	54.0				7.3	9.9	73.9	3,390	2,031	1,444	147	79	119	223
James Harden	315	1	2017-18	HOU	72	35.4	30.4	5.4	8.8	1.8	0.7	4.4	9.0	20.1	44.9	3.7	10.0	36.7	8.7	10.1	85.8	2,551	2,191	389	630	126	50	169	+527
Magic Johnson	312	1	1988-89	LAL	77	37.5	22.5	7.9	12.8	1.8	0.3	4.1	7.5	14.8	50.9	0.8	2.4	31.4	6.7	7.3	91.1	2,886	1,730	607	988	138	22	172
Magic Johnson	300	1	1986-87	LAL	80	36.3	23.9	6.3	12.2	1.7	0.5	3.8	8.5	16.4	52.2	0.1	0.5	20.5	6.7	7.9	84.8	2,904	1,909	504	977	138	36	168
Kareem Abdul-Jabbar	297	1	1979-80	LAL	82	38.3	24.8	10.8	4.5	1.0	3.4	3.6	10.2	16.9	60.4	0.0	0.0	0.0	4.4	5.8	76.5	3,143	2,034	886	371	81	280	216
Moses Malone	294	1	1981-82	HOU	81	42.0	31.1	14.7	1.8	0.9	1.5	3.6	11.7	22.5	51.9	0.0	0.1	0.0	7.8	10.2	76.2	3,398	2,520	1,188	142	76	125	208
Magic Johnson	289	1	1989-90	LAL	79	37.2	22.3	6.6	11.5	1.7	0.4	3.7	6.9	14.4	48.0	1.3	3.5	38.4	7.2	8.1	89.0	2,937	1,765	522	907	132	34	167
Kevin Durant	285	1	2013-14	OKC	81	38.5	32.0	7.4	5.5	1.3	0.7	3.5	10.5	20.8	50.3	2.4	6.1	39.1	8.7	9.9	87.3	3,122	2,593	598	445	103	59	174	+509
Nikola Jokic	281	1	2021-22	DEN	74	33.5	27.1	13.8	7.9	1.5	0.9	3.8	10.3	17.7	58.3	1.3	3.9	33.7	5.1	6.3	81.0	2,476	2,004	1,019	584	109	63	191	+442
Derrick Rose	278	1	2010-11	CHI	81	37.4	25.0	4.1	7.7	1.0	0.6	3.4	8.8	19.7	44.5	1.6	4.8	33.2	5.9	6.9	85.8	3,026	2,026	330	623	85	51	136	+498
Steve Nash	276	1	2005-06	PHX	79	35.4	18.8	4.2	10.5	0.8	0.2	3.5	6.8	13.4	51.2	1.9	4.3	43.9	3.3	3.5	92.1	2,796	1,489	333	826	61	12	120	+472
Hakeem Olajuwon	271	1	1993-94	HOU	80	41.0	27.3	11.9	3.6	1.6	3.7	3.4	11.2	21.2	52.8	0.1	0.2	42.1	4.9	6.8	71.6	3,277	2,184	955	287	128	297	289
Giannis Antetokounmpo	268	1	2018-19	MIL	72	32.8	27.7	12.5	5.9	1.3	1.5	3.7	10.0	17.3	57.8	0.7	2.8	25.6	6.9	9.5	72.9	2,358	1,994	898	424	92	110	232	+654
Larry Bird	266	1	1985-86	BOS	82	38.0	25.8	9.8	6.8	2.0	0.6	3.2	9.7	19.6	49.6	1.0	2.4	42.3	5.4	6.0	89.6	3,113	2,115	805	557	166	51	182
Julius Erving	266	1	1980-81	PHI	82	35.0	24.6	8.0	4.4	2.1	1.8	3.2	9.7	18.6	52.1	0.0	0.2	22.2	5.1	6.5	78.7	2,874	2,014	657	364	173	147	233
Moses Malone	264	1	1982-83	PHI	78	37.5	24.5	15.3	1.3	1.1	2.0	3.4	8.4	16.7	50.1	0.0	0.0	0.0	7.7	10.1	76.1	2,922	1,908	1,194	101	89	157	206
Tim Duncan	263	1	2001-02	SAS	82	40.6	25.5	12.7	3.7	0.7	2.5	3.2	9.3	18.3	50.8	0.0	0.1	10.0	6.8	8.5	79.9	3,329	2,089	1,042	307	61	203	217	+563
Stephen Curry	262	1	2015-16	GSW	79	34.2	30.1	5.4	6.7	2.1	0.2	3.3	10.2	20.2	50.4	5.1	11.2	45.4	4.6	5.1	90.8	2,700	2,375	430	527	169	15	161	+1022
LeBron James	261	1	2009-10	CLE	76	39.0	29.7	7.3	8.6	1.6	1.0	3.4	10.1	20.1	50.3	1.7	5.1	33.3	7.8	10.2	76.7	2,966	2,258	554	651	125	77	119	+648
Kobe Bryant	257	1	2007-08	LAL	82	38.9	28.3	6.3	5.4	1.8	0.5	3.1	9.5	20.6	45.9	1.8	5.1	36.1	7.6	9.0	84.0	3,192	2,323	517	441	151	40	227	+598
Michael Jordan	252	1	1987-88	CHI	82	40.4	35.0	5.5	5.9	3.2	1.6	3.1	13.0	24.4	53.5	0.1	0.6	13.2	8.8	10.5	84.1	3,311	2,868	449	485	259	131	270
Stephen Curry	249	1	2014-15	GSW	80	32.7	23.8	4.3	7.7	2.0	0.2	3.1	8.2	16.8	48.7	3.6	8.1	44.3	3.9	4.2	91.4	2,613	1,900	341	619	163	16	158	+920
Tim Duncan	248	1	2002-03	SAS	81	39.3	23.3	12.9	3.9	0.7	2.9	3.1	8.8	17.2	51.3	0.1	0.3	27.3	5.6	7.8	71.0	3,181	1,884	1,043	316	55	237	231	+557
Larry Bird	248	1	1984-85	BOS	80	39.5	28.7	10.5	6.6	1.6	1.2	3.1	11.5	22.0	52.2	0.7	1.6	42.7	5.0	5.7	88.2	3,161	2,295	842	531	129	98	208