most fumbles in a nfl season

The San Francisco 49ers and the Chicago Bears are tied for the most fumbles in a season, with 56 fumbles.

TEAM FUM SEASON LOST GP W L T TD PTS PPG OPP PTS OPP PPG 1DWN 3DWN% 4DWN%
1 49ers
49ers
56
1978
27
16
2
14
0
25
219
13.7
350
21.9
257
2 Bears
Bears
56
1938
11
6
5
0
26
194
17.6
148
13.5
141
3 Eagles
Eagles
54
1946
27
11
6
5
0
29
231
21.0
220
20.0
156
4 Patriots
Patriots
51
1973
25
14
5
9
0
31
258
18.4
300
21.4
237
5 Cardinals
Cardinals
50
1983
27
16
8
7
1
47
374
23.4
428
26.8
296
6 Browns
Browns
50
1978
29
16
8
8
0
40
334
20.9
356
22.3
293
7 Giants
Giants
49
1960
26
12
6
4
2
33
271
22.6
261
21.8
202
8 Cardinals
Cardinals
48
1959
36
12
2
10
0
31
234
19.5
324
27.0
179
9 Patriots
Patriots
47
1983
20
16
8
8
0
36
274
17.1
289
18.1
284
10 Steelers
Steelers
47
1979
26
16
12
4
0
52
416
26.0
262
16.4
337
11 Raiders
Raiders
46
1983
25
16
12
4
0
54
442
27.6
338
21.1
356
12 Cowboys
Cowboys
46
1961
21
14
4
9
1
29
236
16.9
380
27.1
239
13 Cowboys
Cowboys
45
1981
20
16
12
4
0
40
367
22.9
277
17.3
321
14 Browns
Browns
45
1976
22
14
9
5
0
32
267
19.1
287
20.5
260
15 Bills
Bills
45
1976
26
14
2
12
0
30
245
17.5
363
25.9
250
16 Vikings
Vikings
45
1963
18
14
5
8
1
39
309
22.1
390
27.9
223
17 Redskins
Redskins
45
1938
11
6
3
2
20
148
13.5
154
14.0
147
18 Packers
Packers
44
1988
26
16
4
12
0
29
240
15.0
315
19.7
280
19 Eagles
Eagles
44
1987
19
15
7
8
0
40
337
22.5
380
25.3
289
20 Cowboys
Cowboys
44
1986
17
16
7
9
0
43
346
21.6
337
21.1
325
21 Chargers
Chargers
44
1985
19
16
8
8
0
60
467
29.2
435
27.2
380
22 Cardinals
Cardinals
44
1976
24
14
10
4
0
36
309
22.1
267
19.1
307
23 Jets
Jets
44
1976
25
14
3
11
0
20
169
12.1
383
27.4
220
24 Giants
Giants
44
1975
19
14
5
9
0
29
216
15.4
306
21.9
229
25 49ers
49ers
44
1975
25
14
5
9
0
31
255
18.2
286
20.4
240
StatMuse has team, season-level data for fumbles going back to the 1935 season.

More 49ers Stats

Team Rankings

PPG

19.7

23rd

OPP PPG

16.3

2nd

RUSH YDS/G

89.7

26th

PASS YDS/G

280.0

3rd

2025 Division Standings
TEAM W L T PCT
49ers 49ers
3
0
0
1.000
Seahawks Seahawks
3
1
0
.750
Rams Rams
2
1
0
.667
Cardinals Cardinals
2
2
0
.500
Schedule
DATE MATCHUP TIME (ET)
Sun
9/28
JAX JAX
@
SF SF
4:05 PM
Thu
10/2
SF SF
@
LAR LAR
8:15 PM
Sun
10/12
SF SF
@
TB TB
1:00 PM
Sun
10/19
ATL ATL
@
SF SF
8:20 PM
Sun
10/26
SF SF
@
HOU HOU
1:00 PM
Last Game
SF 49ers

3 - 0 - 0

16

Final

15

ARI Cardinals

2 - 1 - 0

Sun 21 Sep 2025

NFL 2025 Leaders

NFL 2025 Rankings

NFL Fantasy 2025

NFL 2025 Betting

NFL 2025 Division Standings

NFC East W L T PCT
Eagles Eagles
3
0
0
1.000
Commanders Commanders
2
1
0
.667
NFC North W L T PCT
Packers Packers
2
1
0
.667
Vikings Vikings
2
1
0
.667
NFC South W L T PCT
Buccaneers Buccaneers
3
0
0
1.000
Panthers Panthers
1
2
0
.333
NFC West W L T PCT
49ers 49ers
3
0
0
1.000
Seahawks Seahawks
3
1
0
.750
AFC East W L T PCT
Bills Bills
3
0
0
1.000
Patriots Patriots
1
2
0
.333
AFC North W L T PCT
Bengals Bengals
2
1
0
.667
Steelers Steelers
2
1
0
.667
AFC South W L T PCT
Colts Colts
3
0
0
1.000
Jaguars Jaguars
2
1
0
.667
AFC West W L T PCT
Chargers Chargers
3
0
0
1.000
Raiders Raiders
1
2
0
.333

NFL 2025 Scores & Schedule

Scores

DATE MATCHUP SCORE
Wed
9/3
DAL DAL
@
PHI PHI
20-24
Thu
9/4
KC KC
@
LAC LAC
21-27
Sat
9/6
PIT PIT
@
NYJ NYJ
34-32
Sat
9/6
TB TB
@
ATL ATL
23-20
Sat
9/6
LV LV
@
NE NE
20-13

Schedule

DATE MATCHUP TIME (ET)
Sun
9/28
MIN MIN
@
PIT PIT
9:30 AM
Sun
9/28
NO NO
@
BUF BUF
1:00 PM
Sun
9/28
TEN TEN
@
HOU HOU
1:00 PM
Sun
9/28
CLE CLE
@
DET DET
1:00 PM
Sun
9/28
WAS WAS
@
ATL ATL
1:00 PM