| Offensive Starters | | | | | |
| QB | Ben Roethlisberger | 28 | 6 | 12 | 240 for 389, 3,200 yards, 17 td, 5 int, & 34 rushes for 176 yards and 2 td | |
| RB | Rashard Mendenhall | 23 | 2 | 16 | 324 rushes for 1,273 yards, 13 td, & 23 catches for 167 yards and 0 td | |
| WR | Mike Wallace | 24 | 1 | 16 | 60 catches for 1,257 yards, 10 td, & 5 rushes for 39 yards and 0 td | |
| WR | Hines Ward | 34 | 12 | 15 | 59 catches for 755 yards, 5 td, & 1 rush for -2 yards and 0 td | |
| TE | Heath Miller | 28 | 5 | 14 | 42 catches for 512 yards, 2 td | |
| TE | Matt Spaeth | 27 | 3 | 13 | 9 catches for 80 yards, 1 td | |
| LT | Jonathan Scott | 27 | 4 | 9 | | |
| LG | Chris Kemoeatu | 27 | 4 | 15 | | |
| C | Maurkice Pouncey* | 21 | Rook | 16 | 2 fumbles recovered | |
| RG | Ramon Foster | 24 | 1 | 8 | | |
| RT | Flozell Adams | 35 | 12 | 16 | 1 fumble recovered | |
| Defensive Starters | | | | | |
| LDE | Evander Hood | 23 | 1 | 9 | 3.0 sacks, 0 interceptions, 0 fumbles recovered | |
| NT | Casey Hampton | 33 | 9 | 14 | 1.0 sacks, 0 interceptions, 0 fumbles recovered | |
| RDE | Brett Keisel* | 32 | 8 | 11 | 3.0 sacks, 1 interception, 0 fumbles recovered | |
| LOLB | LaMarr Woodley | 26 | 3 | 16 | 10.0 sacks, 2 interceptions, 2 fumbles recovered | |
| LILB | James Farrior | 35 | 13 | 16 | 6.0 sacks, 0 interceptions, 1 fumble recovered | |
| RILB | Lawrence Timmons | 24 | 3 | 15 | 3.0 sacks, 2 interceptions, 2 fumbles recovered | |
| ROLB | James Harrison*+ | 32 | 8 | 16 | 10.5 sacks, 2 interceptions, 1 fumble recovered | |
| LCB | Bryant McFadden | 29 | 5 | 16 | 2.0 sacks, 2 interceptions, 0 fumbles recovered | |
| RCB | Ike Taylor | 30 | 7 | 15 | 1.0 sacks, 2 interceptions, 0 fumbles recovered | |
| SS | Troy Polamalu*+ | 29 | 7 | 14 | 1.0 sacks, 7 interceptions, 1 fumble recovered | |
| FS | Ryan Clark | 31 | 8 | 15 | 0.0 sacks, 2 interceptions, 1 fumble recovered | |
Roster