List of NFL annual passing yards leaders
In American football, passing, along with running, is one of the two main methods of advancing the ball down the field. Passes are typically attempted by the quarterback, but any offensive player can attempt a pass provided they are behind the line of scrimmage. To qualify as a passing play, the ball must have initially moved forward after leaving the hands of the passer; if the ball initially moved laterally or backwards, the play would instead be considered a running play. A player who catches a forward pass is a receiver. Passing yards are measured in flat yards along one direction of the field, always starting from the line of scrimmage and ending at the point that the receiver is ruled down. If the receiver reaches the end zone and scores a touchdown, then the yardage measurement ends at the opposing team's goal line. Passing yards do not include incomplete throws.
The National Football League did not begin keeping official records until the season. In addition to the overall NFL passing yards leaders, league record books recognize the passing yards leaders of the American Football League, which operated from 1960 to 1969 before being absorbed into the NFL in 1970. The NFL also recognizes the statistics of the All-America Football Conference, which operated from 1946 to 1949 before three of its teams were merged into the NFL, since 2025.
The record for passing yards in a season is held by Peyton Manning of the Denver Broncos who passed for 5,477 yards in 2013. Drew Brees has led the NFL in passing yards in seven seasons, more than any other quarterback in NFL history. Brees has also passed for over 5,000 yards in a season five times, whereas no other player has done so more than twice. Patrick Mahomes led the league in passing yards in and became the first player in the Super Bowl era to do so and win a league championship in the same season.
NFL annual passing yards leaders
| Symbol | Meaning |
| Leader | The player who recorded the most passing yards in the NFL |
| Yds | The total number of passing yards the player had |
| GP | The number of games played by a player during the season |
| Inducted into the Pro Football Hall of Fame | |
| ^ | Active player |
| * | Set the single-season passing yards record |
| Denotes the number of times a player appears in this list |
AFL annual passing yards leaders
| Season | Leader | Team | |||
| 1960 | 3,038* | 14 | Denver Broncos | ||
| 1961 | 3,330* | 14 | Houston Oilers | ||
| 1962 | 2,917 | 14 | Denver Broncos | ||
| 1963 | 3,003 | 14 | Houston Oilers | ||
| 1964 | 3,465* | 14 | Boston Patriots | ||
| 1965 | 2,798 | 14 | San Diego Chargers | ||
| 1966 | 3,379 | 14 | New York Jets | ||
| 1967 | 4,007* | 14 | New York Jets | ||
| 1968 | 3,473 | 14 | San Diego Chargers | ||
| 1969 | 3,302 | 14 | Oakland Raiders |
AAFC annual passing yards leaders
| Symbol | Meaning |
| Leader | The player who recorded the most passing yards in the AAFC |
| Yds | The total number of passing yards the player had |
| GP | The number of games played by a player during the season |
| Pro Football Hall of Fame member | |
| * | Player set the single-season passing yards record |
| Denotes the number of times a player appears in this list |
| Season | Leader | Team | |||
| 1946 | 1,886 | 12 | Brooklyn Dodgers | ||
| 1947 | 2,753 | 14 | Cleveland Browns | ||
| 1948 | 2,713 | 14 | Cleveland Browns | ||
| 1949 | 2,785 | 12 | Cleveland Browns |