The 2006 defensive backs for the 49ers included Walt Harris, Shawntae Spencer, Mark Roman, Keith Lewis and Mike Adams.
| NO. | NAME | POS | HEIGHT | WEIGHT | DOB | AGE | COLLEGE | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 20 |  | M. Adams | DB | 5'11" | 205 | 3/24/1981 | 25 | Delaware |
| 2 | 35 | | D. Cooper | DB | 6'2" | 210 | 10/18/1977 | 29 | Notre Dame |
| 3 | 31 | | S. Davis | DB | 6'1" | 195 | 4/8/1980 | 26 | Texas A&M |
| 4 | 27 | | W. Harris | DB | 5'11" | 196 | 8/10/1974 | 32 | Mississippi State |
| 5 | 23 | | M. Hudson | DB | 6'2" | 200 | 11/15/1982 | 24 | North Carolina State |
| 6 | 28 | | K. Lewis | DB | 6'0" | 220 | 10/20/1981 | 25 | Oregon |
| 7 | 33 | | T. Parrish | DB | 5'11" | 210 | 11/23/1975 | 31 | Washington |
| 8 | 26 | | M. Roman | DB | 5'11" | 205 | 3/26/1977 | 29 | Louisiana State |
| 9 | 36 | | S. Spencer | DB | 6'0" | 190 | 2/22/1982 | 24 | Pittsburgh |
| 10 | 30 | | D. Strickland | DB | 5'10" | 185 | 11/24/1980 | 26 | Colorado |
| 11 | 30,22 | | B.J. Tucker | DB | 5'10" | 192 | 10/12/1980 | 26 | Wisconsin |
| 12 | 25 | | C. Williams | DB | 5'9" | 207 | 1/22/1979 | 27 | Southern Mississippi |
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More 49ers Stats
Team Leaders 
PASS
2,167
Purdy
RUSH
1,202
McCaffrey
REC
924
McCaffrey
Team Rankings
PPG
25.7
10th
OPP PPG
21.8
13th
RUSH YDS/G
106.9
24th
PASS YDS/G
254.0
6th
NFL 2025 Leaders
NFL 2025 Rankings
NFL Fantasy 2025
NFL 2025 Betting
NFL 2025 Standings
| AFC East | W | L | T | PCT |
|---|---|---|---|---|
 Patriots - y | 14 | 3 | 0 | .824 |
 Bills - w | 12 | 5 | 0 | .706 |
 Dolphins - e | 7 | 10 | 0 | .412 |
 Jets - e | 3 | 14 | 0 | .176 |
| AFC North | W | L | T | PCT |
 Steelers - y | 10 | 7 | 0 | .588 |
 Ravens - e | 8 | 9 | 0 | .471 |
 Bengals - e | 6 | 11 | 0 | .353 |
 Browns - e | 5 | 12 | 0 | .294 |
| AFC South | W | L | T | PCT |
 Jaguars - y | 13 | 4 | 0 | .765 |
 Texans - w | 12 | 5 | 0 | .706 |
 Colts - e | 8 | 9 | 0 | .471 |
 Titans - e | 3 | 14 | 0 | .176 |
| AFC West | W | L | T | PCT |
 Broncos - z* | 14 | 3 | 0 | .824 |
 Chargers - w | 11 | 6 | 0 | .647 |
 Chiefs - e | 6 | 11 | 0 | .353 |
 Raiders - e | 3 | 14 | 0 | .176 |
| NFC East | W | L | T | PCT |
|---|---|---|---|---|
 Eagles - y | 11 | 6 | 0 | .647 |
 Cowboys - e | 7 | 9 | 1 | .441 |
 Commanders - e | 5 | 12 | 0 | .294 |
 Giants - e | 4 | 13 | 0 | .235 |
| NFC North | W | L | T | PCT |
 Bears - y | 11 | 6 | 0 | .647 |
 Packers - w | 9 | 7 | 1 | .559 |
 Vikings - e | 9 | 8 | 0 | .529 |
 Lions - e | 9 | 8 | 0 | .529 |
| NFC South | W | L | T | PCT |
 Panthers - y | 8 | 9 | 0 | .471 |
 Buccaneers - e | 8 | 9 | 0 | .471 |
 Falcons - e | 8 | 9 | 0 | .471 |
 Saints - e | 6 | 11 | 0 | .353 |
| NFC West | W | L | T | PCT |
 Seahawks - z* | 14 | 3 | 0 | .824 |
 Rams - w | 12 | 5 | 0 | .706 |
 49ers - w | 12 | 5 | 0 | .706 |
 Cardinals - e | 3 | 14 | 0 | .176 |