| Transactions |
| Date | Player | POS | Transaction |
|---|
| June 14, 2017 | Brandon Brown-Dukes | RB | signed |
| June 14, 2017 | T.J. Watt | LB | signed/draft choice, Four-year contract (fifth-year option) |
| June 13, 2017 | Cam Sutton | CB | signed/draft choice, Four-year contract (through 2020) |
| May 30, 2017 | Daimion Stafford | DB | signed/unrest FA |
| May 30, 2017 | Kameron Canaday | LS | signed |
| May 25, 2017 | Justin Gilbert | DB | suspended, for 2017 (NFL Substance Abuse Policy) |
| May 22, 2017 | Joshua Dobbs | QB | signed/draft choice, Four-year contract (through 2020) |
| May 18, 2017 | Greg Warren | LS | cut |
| May 18, 2017 | Ladarius Green | TE | cut |
| May 18, 2017 | Terrell Watson | RB | signed |
| May 17, 2017 | Akil Blount | LB | cut |
| May 17, 2017 | Canaan Severin | WR | signed |
| May 17, 2017 | JuJu Smith-Schuster | WR | signed/draft choice, Four-year contract (through 2020) |
| May 16, 2017 | Devonte Johnson | DB | cut |
| May 12, 2017 | Dreamius Smith | RB | cut |
| May 11, 2017 | Colin Holba | LS | signed/draft choice, Four-year contract (through 2020) |
| May 11, 2017 | Dez Stewart | WR | cut |
| May 11, 2017 | James Conner | RB | signed/draft choice, Four-year contract (through 2020) |
| May 8, 2017 | Brian Allen | DB | signed/draft choice, Four-year contract (through 2020) |
| May 5, 2017 | Kenny Moore | CB | signed |
| May 5, 2017 | Jake Rodgers | T | signed, One-year contract (through 2017) |
| May 5, 2017 | Kameron Canaday | LS | cut |
| May 4, 2017 | Terrell Watson | RB | cut |
| May 2, 2017 | Jake Rodgers | T | cut |
| May 2, 2017 | Brandon Brown-Dukes | RB | cut |
| May 2, 2017 | Canaan Severin | WR | cut |
| May 2, 2017 | Gus Johnson | RB | cut |
| May 1, 2017 | Ethan Cooper | G | signed |
| May 1, 2017 | Keith Kelsey | LB | signed |
| May 1, 2017 | Scott Orndoff | TE | signed |
| May 1, 2017 | Zach Mettenberger | QB | cut |
| Apr 25, 2017 | Martavis Bryant | WR | reinstated |
| Apr 24, 2017 | Ryan Shazier | ILB | team exercises option, Fifth-year option on rookie contract |
| Apr 19, 2017 | Jason Fanaika | LB | cut |
| Apr 17, 2017 | Ross Cockrell | CB | re-signed/rest FA, One-year tender (through 2017) |
| Apr 6, 2017 | Chris Hubbard | T | re-signed/rest FA, One-year contract (through 2017) |
| Mar 21, 2017 | Tyson Alualu | DE | signed/unrest FA, Two-year contract (through 2018) |
| Mar 20, 2017 | Coty Sensabaugh | DB | signed/unrest FA, Two-year contract (through 2018) |
| Mar 20, 2017 | Knile Davis | RB | signed/unrest FA, One-year contract (through 2017) |
| Mar 15, 2017 | Justin Hunter | WR | signed/unrest FA, One-year contract (through 2017) |
| Mar 9, 2017 | Justin Hunter | WR | Declared Free Agent |
| Mar 9, 2017 | Tyson Alualu | DE | Declared Free Agent |
| Mar 9, 2017 | Knile Davis | RB | Declared Free Agent |
| Mar 9, 2017 | Coty Sensabaugh | DB | Declared Free Agent |
| Mar 9, 2017 | Chris Hubbard | T | Restricted Free Agent |
| Mar 9, 2017 | Cody Wallace | C | Declared Free Agent |
| Mar 9, 2017 | Cole Manhart | G | Declared Free Agent |
| Mar 9, 2017 | David Johnson | TE | Declared Free Agent |
| Mar 9, 2017 | David Johnson | TE | re-signed/unrest FA, Two-year contract (through 2018) |
| Mar 9, 2017 | DeAngelo Williams | RB | Declared Free Agent |
| Mar 9, 2017 | Karlos Williams | RB | cut |
| Mar 9, 2017 | Kevin Anderson | LB | Declared Free Agent |
| Mar 9, 2017 | Landry Jones | QB | Declared Free Agent |
| Mar 9, 2017 | Landry Jones | QB | re-signed/unrest FA, Two-year contract (through 2018) |
| Mar 9, 2017 | Ricardo Mathews | DE | Declared Free Agent |
| Mar 9, 2017 | Ross Cockrell | CB | Restricted Free Agent |
| Mar 9, 2017 | Valerian Ume-Ezeoke | C | Declared Free Agent |
| Mar 9, 2017 | Daimion Stafford | DB | Declared Free Agent |
| Mar 6, 2017 | Ryan Harris | T | retired |
| Mar 1, 2017 | James Harrison | OLB | re-signed, Two-year contract (through 2018) |
| Feb 27, 2017 | Antonio Brown | WR | re-signed, Five-year extension (through 2021) |
| Feb 27, 2017 | Le'Veon Bell | RB | Designated franchise player, exclusive franchise tag |
| Feb 21, 2017 | Kameron Canaday | LS | signed |
| Feb 15, 2017 | Steven Johnson | LB | re-signed, One-year contract (through 2017) |
