NFL Positions Explained
Updated November 9, 2026. Rules are based on the 2026 NFL rulebook.
Each play has 11 players per side, and each has a specific job. Knowing the roles makes the game much easier to follow, because you can start watching more than just the ball.
Offense
| Position | Abbr. | Job |
|---|---|---|
| Quarterback | QB | Runs the offense, takes the snap, and throws or hands off |
| Running back | RB | Carries the ball, catches short passes, helps block |
| Fullback | FB | A bigger back who mainly blocks for the runner; many teams rarely use one |
| Wide receiver | WR | Lines up wide and runs routes to catch passes |
| Tight end | TE | Part blocker, part receiver, lined up next to the offensive line |
| Center | C | Snaps the ball and often sets the blocking calls |
| Guard | G | Blocks on either side of the center |
| Tackle | T | Blocks on the edges and protects the quarterback from outside rushers |
The center, guards and tackles together make up the offensive line. They rarely appear in the statistics, but an offense struggles without them. Linemen generally cannot catch forward passes, and the rules require at least seven offensive players on the line of scrimmage at the snap. That is why you will sometimes hear an official announce that a lineman has "reported as eligible" when a team uses one in an unusual way.
Defense
| Position | Abbr. | Job |
|---|---|---|
| Defensive end | DE | Rushes the passer from the outside and sets the edge against runs |
| Defensive tackle | DT | Plays inside the line, clogging run lanes and pushing the pocket |
| Nose tackle | NT | A defensive tackle lined up directly over the center |
| Linebacker | LB | Plays behind the line; stops runs, covers short passes, sometimes blitzes |
| Cornerback | CB | Covers wide receivers on the outside |
| Safety | S | The last line of defense, deep in the middle of the field |
Do not confuse the safety position with a safety the score. They share a name and nothing else.
You will hear defenses described by numbers such as 4-3 or 3-4. The first digit is the number of down linemen and the second is the number of linebackers. When a team brings in a fifth defensive back to defend passes, that alignment is called nickel. A sixth is called dime.
Special teams
| Position | Abbr. | Job |
|---|---|---|
| Kicker | K | Handles field goals, extra points and usually kickoffs |
| Punter | P | Punts on fourth down and often holds for the kicker |
| Long snapper | LS | A specialist who snaps the ball on punts and kicks |
| Holder | H | Catches the snap and sets the ball for the kicker |
| Returner | KR/PR | Catches kickoffs and punts and tries to run them back |
| Gunner | Sprints downfield on punts to tackle the returner |
How to watch by position
- Watch the offensive line on a pass. The pocket they form decides how long the quarterback has to throw.
- Watch the safeties before the snap. If two sit deep, the defense is guarding against long throws. If one creeps close to the line, it may be preparing for the run or a blitz.
- Watch a cornerback and receiver for a whole play. The contest between them happens away from the ball, and the broadcast seldom shows it.
Next, see how a whole game fits together, or look up any term in the glossary.