The 2023 season was the Pittsburgh Steelers' 91st in the National Football League (NFL), their 2nd under general manager Omar Khan and their 17th under head coach Mike Tomlin.

With their Week 17 win over the Seattle Seahawks, the Steelers became the first team in AFC history to post 20 consecutive non-losing records.

With a Week 18 win over the Baltimore Ravens, the Steelers improved upon their 2022 record, and also qualified for the playoffs after a one-year absence the following day when the Jacksonville Jaguars lost to the Tennessee Titans and the first without Ben Roethlisberger since 2002.

Kenny Pickett then hit George Pickens with a 71-yard touchdown pass to put the Steelers back up, 16–11.

In the third quarter, Chris Boswell pushed the Steelers' lead back to five points by converting a 50-yard field goal.

In the fourth quarter, with 6:58 to go, T. J. Watt recorded a 16-yard fumble return for a touchdown, to reach the final score of 26–22 in favor of Pittsburgh.

The Steelers continued their road trip, traveling to take on the Texans in which would be their second loss of the season, being blown out 30–6.

Though, the Rams would take the lead before halftime when their kicker Brett Maher tied the game with a 41-yard field goal, followed by a 31-yard touchdown pass from Matthew Stafford to Tutu Atwell (with a failed PAT) to make it 9–3.

In the third quarter, the Jaguars moved up by double digits when Travis Etienne caught a 56-yard touchdown pass from Trevor Lawrence (with a successful 2-point conversion) to make it 17–3.

The Steelers responded later on in the quarter shortening the lead to 17–10 by way of Mitchell Trubisky's 22-yard touchdown pass to George Pickens.

They narrowly escaped with the victory when Kwon Alexander intercepted a pass by Will Levis in the end zone with six seconds left in the game.

The Steelers score twice in the second quarter to move up by 10: Jaylen Warren's 16-yard touchdown run, followed up by Chris Boswell's 42-yard field goal to make it 17–7.

In the third quarter, the Packers went back to work taking a 2-point lead when Anders Carlson kicked 2 field goals from 31 and 28 yards out to make it 19–17.

However, getting the ball back later on in the quarter, the Steelers' defense was unable to prevent the Browns' comeback when Dustin Hopkins kicked the game-winning 34-yard field goal to make the final score 13–10.

After a scoreless first quarter, the Steelers managed to take the lead in the second with Chris Boswell's 41-yard field goal to make it 3–0.

The Steelers went back to work in the second half, scoring 3 straight times into the fourth quarter as they made it 16–7.

After the Steelers grabbed an early 3–0 lead by way of Chris Boswell's 29-yard field goal, the Cardinals scored 24 unanswered points well into the fourth quarter.

The Steelers however were able to make the final score 24–10 when Mitchell Trubisky found Diontae Johnson on a 2-yard touchdown pass.

In the second quarter, the Patriots would score their remaining points of the entire game, making the lead 21–3 when Zappe connected with Hunter Henry on 2 touchdown passes from 8 and 24 yards.

The Steelers managed to shorten the deficit at halftime when Mitchell Trubisky found Diontae Johnson on a 25-yard pass to make it 21–10.

[8] at Lucas Oil Stadium, Indianapolis, Indiana After a couple of home losses, the Steelers traveled to take on the Colts.

Combined with the Bengals' win over the Vikings earlier in the day, the Steelers dropped to last place in the AFC North.

In the third quarter, the Bengals finally scored when Jake Browning found Tee Higgins on an 80-yard touchdown pass (with a successful 2-point conversion) to make it 24–8.

The Seahawks however moved into the lead when Geno Smith found Jaxon Smith-Njigba on a 12-yard touchdown pass to make it 14–10.

In a game that meant possibly getting into the postseason for them, the Steelers would score in the first quarter to make it 7–0 by way of a Najee Harris 6-yard touchdown run.

The Ravens tied it up in the second quarter for a 7–7 halftime lead when Tyler Huntley found Isaiah Likely on a 27-yard touchdown pass.

After a scoreless third quarter, the Steelers made it 17–7 when Mason Rudolph found Diontae Johnson on a 71-yard touchdown pass, followed by Chris Boswell kicking a 25-yard field goal.

With this win, the Steelers ended the regular season with a 10–7 record and swept the Ravens for the third time in four years.

But the Bills sealed the game later on when Josh Allen found Khalil Shakir on a 17-yard touchdown pass to make the final score 31–17.

With the loss, the Steelers would go on to lose their fifth straight postseason game and finished the season with a total record of 10–8.