Most Home Runs by a Team in a Season (MLB)

The 2019 Minnesota Twins and the 2023 Atlanta Braves share the MLB team record for home runs in a season, with 307. Next best is the 2019 New York Yankees, at 306.

MLB team record Minnesota Twins 2019 season, 162 games

307 Home Runs Tied with 2023 Atlanta Braves

#	Team	Season	G	HR
1	Minnesota Twins	2019	162	307
1	Atlanta Braves	2023	162	307
3	New York Yankees	2019	162	306
4	Houston Astros	2019	162	288
5	Los Angeles Dodgers	2019	162	279
6	New York Yankees	2025	162	274
7	New York Yankees	2018	162	267
8	Seattle Mariners	1997	162	264
9	Toronto Blue Jays	2021	162	262
10	Texas Rangers	2005	162	260
11	Baltimore Orioles	1996	163	257
11	Toronto Blue Jays	2010	162	257
11	Oakland Athletics	2019	162	257
14	Chicago Cubs	2019	162	256
15	New York Yankees	2022	162	254
16	Baltimore Orioles	2016	162	253
17	Milwaukee Brewers	2019	162	250
18	Houston Astros	2000	162	249
18	Atlanta Braves	2019	162	249
18	Los Angeles Dodgers	2023	162	249
21	Toronto Blue Jays	2019	162	247
22	Texas Rangers	2001	162	246
23	Seattle Mariners	1996	161	245
23	New York Yankees	2012	162	245
23	Boston Red Sox	2019	162	245
26	Seattle Mariners	1999	162	244
26	Toronto Blue Jays	2000	162	244
26	New York Yankees	2009	162	244
26	Los Angeles Dodgers	2025	162	244
30	Oakland Athletics	1996	162	243
30	Atlanta Braves	2022	162	243
32	Chicago White Sox	2004	162	242
32	New York Yankees	2004	162	242
32	New York Mets	2019	162	242
35	New York Yankees	2017	162	241
35	San Francisco Giants	2021	162	241
37	New York Yankees	1961	163	240
38	Colorado Rockies	1997	162	239
38	Oakland Athletics	2000	161	239
38	Texas Rangers	2003	162	239
38	Seattle Mariners	2019	162	239
38	Atlanta Braves	2021	161	239
43	Boston Red Sox	2003	162	238
43	Houston Astros	2017	162	238
43	Seattle Mariners	2025	162	238
46	Texas Rangers	2017	162	237
46	Los Angeles Dodgers	2021	162	237
46	New York Yankees	2024	162	237
49	Anaheim Angels	2000	162	236
49	Chicago White Sox	2006	162	236
51	Oakland Athletics	1999	162	235
51	St. Louis Cardinals	2000	162	235
51	San Francisco Giants	2001	162	235
51	Atlanta Braves	2003	162	235
51	Chicago Cubs	2004	162	235
51	Chicago White Sox	2008	163	235
51	Los Angeles Dodgers	2018	163	235
51	Baltimore Orioles	2024	162	235
59	Seattle Mariners	1998	161	234
59	Oakland Athletics	2017	162	234
61	Minnesota Twins	2023	162	233
61	Texas Rangers	2023	162	233
61	Los Angeles Dodgers	2024	162	233
64	Toronto Blue Jays	2015	162	232
64	Baltimore Orioles	2017	162	232
66	Milwaukee Brewers	2007	162	231
66	Washington Nationals	2019	162	231
66	Los Angeles Angels of Anaheim	2023	162	231
69	Texas Rangers	1999	162	230
69	Texas Rangers	2002	162	230
69	New York Yankees	2003	163	230
69	Houston Astros	2015	162	230
69	Tampa Bay Rays	2023	162	230
74	New York Yankees	2005	162	229
75	Tampa Bay Rays	2017	162	228
75	Minnesota Twins	2021	162	228
77	Texas Rangers	2004	162	227
77	Oakland Athletics	2018	162	227
77	Cincinnati Reds	2019	162	227
80	San Francisco Giants	2000	162	226
80	Los Angeles Angels of Anaheim	2025	162	226
82	Minnesota Twins	1963	161	225
82	Detroit Tigers	1987	162	225
82	St. Louis Cardinals	2016	162	225
85	Philadelphia Phillies	2009	162	224
85	Texas Rangers	2009	162	224
85	Milwaukee Brewers	2017	162	224
85	New York Mets	2017	162	224
85	Colorado Rockies	2019	162	224
85	New York Mets	2025	162	224
91	St. Louis Cardinals	1998	163	223
91	Colorado Rockies	1999	162	223
91	New York Yankees	2002	161	223
91	Seattle Mariners	2016	162	223
91	Chicago Cubs	2017	162	223
91	Cleveland Indians	2019	162	223
91	Texas Rangers	2019	162	223
91	Chicago Cubs	2025	162	223
99	Boston Red Sox	2004	162	222
99	Cincinnati Reds	2005	163	222

A team's total is its players' numbers for the club added up, so a player traded mid-season counts for each team only what he did there. Rates such as ERA and batting average are worked out from the team's summed totals, not averaged across players.