West Ham United made their most appearances in the Premier League in a season in 1994-95 and in 1993-94, with 42 appearances.

most appearances in a season west ham premier leaguegoogle

	CLUB	M	SEASON	W	D	L	G	GC	xG	xGA	SH	SOT	PASS-ATT	PASS	POSS%	FOUL	YC	RC
1	West Ham	42	1994-95	13	11	18	44	48									62	3
2	West Ham	42	1993-94	13	13	16	47	58									24	1
3	West Ham	38	2024-25	11	10	17	46	62	47.14	60.49	475	145	16,846	13,952	48.4	443	82	3
4	West Ham	38	2023-24	14	10	14	60	74	53.36	72.88	450	154	14,694	11,662	40.7	389	82	3
5	West Ham	38	2022-23	11	7	20	42	55	51.16	54.84	474	145	14,604	11,472	41.7	362	44	0
6	West Ham	38	2021-22	16	8	14	60	51	53.11	55.52	450	158	16,476	13,303	47.7	325	52	3
7	West Ham	38	2020-21	19	8	11	62	47			469	166	14,920	11,604	42.8	374	50	3
8	West Ham	38	2019-20	10	9	19	49	62			418	163	14,901	11,313	44.0	386	64	1
9	West Ham	38	2018-19	15	7	16	52	55			441	157	16,584	13,071	48.5	331	59	1
10	West Ham	38	2017-18	10	12	16	48	68			372	133	14,369	10,852	44.7	379	75	2
11	West Ham	38	2016-17	12	9	17	47	64			499	138	15,127	11,834	47.1	408	86	5
12	West Ham	38	2015-16	16	14	8	65	51			558	186	15,258	11,888	48.4	382	57	5
13	West Ham	38	2014-15	12	11	15	44	47			489	152	13,566	10,121	45.6	420	66	2
14	West Ham	38	2013-14	11	7	20	40	51			422	122	12,364		42.6	407	66	5
15	West Ham	38	2012-13	12	10	16	45	53			492	158	12,593		43.7	471	74	1
16	West Ham	38	2010-11	7	12	19	43	70			572	174	13,367		44.9	460	61	1
17	West Ham	38	2009-10	8	11	19	47	66			549	191	14,616		48.6	541	68	3
18	West Ham	38	2008-09	14	9	15	42	45			515	167	15,351		49.2	512	70	4
19	West Ham	38	2007-08	13	10	15	42	50			500	154	13,773		52.0	562	65	2
20	West Ham	38	2006-07	12	5	21	35	59			461	134	13,189		50.3	588	87	2
21	West Ham	38	2005-06	16	7	15	52	55									50	2
22	West Ham	38	2002-03	10	12	16	42	59									66	5
23	West Ham	38	2001-02	15	8	15	48	57									66	3
24	West Ham	38	2000-01	10	12	16	45	50									69	2
25	West Ham	38	1999-00	15	10	13	52	53									70	8