4 players were tied for the most homers in the 2021 postseason, with 5 homers. The first three are Jose Altuve, Rafael Devers and Freddie Freeman.

	NAME	HR	SEASON	TM	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Jose Altuve J. Altuve	5	2021	HOU	16	67	21	14	3	0	9	8	1	17	2	0	77	32	8	0	1	0	1	.209	.299	.478	.776
2	Rafael Devers R. Devers	5	2021	BOS	11	44	11	13	0	0	12	7	0	8	0	0	51	28	5	0	0	0	0	.295	.392	.636	1.029
3	Freddie Freeman F. Freeman	5	2021	ATL	16	56	8	17	3	0	11	12	0	17	1	0	69	35	8	0	1	1	2	.304	.420	.625	1.045
4	Enrique Hernández E. Hernández	5	2021	BOS	11	49	9	20	4	1	9	1	1	6	0	0	52	41	10	0	1	0	0	.408	.423	.837	1.260
5	Chris Taylor C. Taylor	4	2021	LAD	11	37	9	13	4	0	12	5	0	9	3	0	43	29	8	0	1	0	0	.351	.419	.784	1.202
6	Kyle Tucker K. Tucker	4	2021	HOU	16	61	13	17	4	0	15	5	0	12	5	0	66	33	8	0	0	0	1	.279	.333	.541	.874
7	Xander Bogaerts X. Bogaerts	3	2021	BOS	11	46	7	12	2	0	6	5	0	14	0	0	51	23	5	0	0	0	1	.261	.333	.500	.833
8	Adam Duvall A. Duvall	3	2021	ATL	16	59	4	13	0	1	10	3	1	16	0	0	64	24	4	0	1	1	0	.220	.266	.407	.672
9	J.D. Martinez	3	2021	BOS	9	32	4	11	2	0	10	5	1	10	0	0	38	22	5	0	0	0	0	.344	.447	.688	1.135
10	Joc Pederson J. Pederson	3	2021	ATL	15	44	4	9	0	0	9	2	2	12	0	0	48	18	3	0	0	1	1	.205	.271	.409	.680
11	Eddie Rosario E. Rosario	3	2021	ATL	16	60	11	23	3	1	11	8	0	10	1	1	68	37	7	0	0	1	0	.383	.456	.617	1.073
12	Kyle Schwarber K. Schwarber	3	2021	BOS	11	44	8	9	1	0	6	5	0	11	1	0	49	19	4	0	0	0	1	.205	.286	.432	.718
13	Jorge Soler J. Soler	3	2021	ATL	11	33	5	8	3	0	6	5	0	12	0	0	38	20	6	0	0	0	0	.242	.342	.606	.948
14	Will Smith W. Smith	3	2021	LAD	12	44	6	11	2	0	4	8	0	8	0	0	52	22	5	0	0	2	0	.250	.365	.500	.865
15	Travis d'Arnaud T. d'Arnaud	2	2021	ATL	16	55	7	13	1	0	3	6	0	23	0	0	61	20	3	0	0	0	4	.236	.311	.364	.675
16	AJ Pollock	2	2021	LAD	11	35	7	11	4	0	9	1	0	9	0	0	36	21	6	0	0	1	1	.314	.333	.600	.933
17	Corey Seager C. Seager	2	2021	LAD	12	48	5	9	3	0	6	5	0	14	0	0	53	18	5	0	0	1	0	.188	.264	.375	.639
18	Dansby Swanson D. Swanson	2	2021	ATL	16	58	6	13	1	0	4	3	0	15	1	0	61	20	3	0	0	1	1	.224	.262	.345	.607
19	Rowdy Tellez R. Tellez	2	2021	MIL	4	10	2	2	0	0	4	0	0	4	0	0	10	8	2	0	0	0	0	.200	.200	.800	1.000
20	Austin Riley A. Riley	2	2021	ATL	16	65	7	18	5	0	8	3	0	25	0	0	68	29	7	0	0	0	0	.277	.309	.446	.755
21	Yordan Alvarez Y. Alvarez	2	2021	HOU	16	54	13	17	4	2	9	13	1	17	0	0	69	31	8	0	1	0	1	.315	.449	.574	1.023
22	Wander Franco W. Franco	2	2021	TBR	4	19	5	7	2	0	4	0	0	3	0	0	19	15	4	0	0	0	0	.368	.368	.789	1.158
23	Christian Arroyo C. Arroyo	1	2021	BOS	11	38	4	9	1	1	3	0	0	7	0	0	40	15	3	2	0	0	1	.237	.237	.395	.632
24	Cody Bellinger C. Bellinger	1	2021	LAD	12	34	5	12	1	0	7	5	0	11	5	0	39	16	2	0	0	1	0	.353	.436	.471	.906
25	Mookie Betts M. Betts	1	2021	LAD	12	47	6	15	1	0	5	5	0	5	6	0	53	19	2	0	1	0	1	.319	.377	.404	.782