What Is the NFL Emergency Third Quarterback Rule?

Aug 22

2 min read

Updated: 6 hours ago

The emergency third quarterback rule lets an NFL team dress a designated inactive quarterback for use if both active quarterbacks become unavailable because of injury or disqualification. It is protection against losing the position during a game, not an extra option for replacing a healthy quarterback who is struggling.

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An NFL emergency third quarterback is a bona fide quarterback who dresses for the game but is officially inactive. He may enter only when both active quarterbacks cannot play because of injury or disqualification.

Who qualifies?

The designated player must be a bona fide quarterback on the 53 player roster. The team must have two quarterbacks on its normal game day active list to use the designation; it cannot use the exception while making three or more quarterbacks active in the ordinary way.

The emergency player is listed before the game, dresses and remains inactive until the entry conditions occur. An elevated practice squad quarterback cannot simply be assigned this inactive designation. The distinction follows the broader separation between the 53 player roster and game day active list.

When can he enter?

Both active quarterbacks must be unable to participate through injury or disqualification. One can be unavailable while the other is undergoing an injury evaluation. Benching, developmental playing time and an equipment issue do not create the same emergency.

The quarterback reports to the referee, who confirms the situation and informs the opponent. While using this exception, the emergency quarterback must take the snap from under center or shotgun. He cannot become an ordinary receiver or special teams substitute.

An active receiver can take a quarterback snap under ordinary roster rules, but that does not turn him into the specially designated emergency quarterback.

What if an injured quarterback returns?

If one of the original quarterbacks is cleared to return, the emergency quarterback must leave. He remains available if another qualifying emergency develops. Entry and return follow reporting procedures; a coach cannot leave QB3 in merely because he played well.

For example, QB1 is injured and QB2 enters the medical tent for evaluation. QB3 can become available while neither can play. If QB2 is cleared, QB3's special permission ends until the conditions recur.

The roster tradeoff remains real: the emergency designation saves a normal active slot, but the quarterback still occupies a place on the 53. A club can instead make a third quarterback ordinarily active, gaining flexibility while using an active position.