2013 Jacksonville Jaguars season
The 2013 season was the Jacksonville Jaguars' 19th in the National Football League, their first under general manager David Caldwell and their first under head coach Gus Bradley. Although they started 0–8 and missed the playoffs, the Jaguars improved upon their then-franchise-worst 2–14 record from 2012. Much like 2012, the root of their victories were intra-division. The Jaguars also gained a close non-divisional victory over the Browns to finish the year at 4–12. The Jaguars had the 32nd ranked offense by points scored.
Offseason
Notable transactions
Acquisitions
- LB Geno Hayes, signed on March 13, 2013.
- DT Roy Miller, signed on March 15, 2013.
- RB Justin Forsett, signed on March 15, 2013.
- CB Alan Ball, signed on March 15, 2013.
- DT Sen'Derrick Marks, signed on April 2, 2013.
- DT Brandon Deaderick, claimed off waivers on May 14, 2013.
- CB Will Blackmon, signed on August 28, 2013.
- WR Stephen Burton, claimed off waivers on September 1, 2013.
- SS Winston Guy, claimed off waivers on September 1, 2013.
- TE Clay Harbor, claimed off waivers on September 1, 2013.
- OT Sam Young , Claimed off waivers on October 8, 2013
Departures
- OT Guy Whimper, released on February 27, 2013.
- S Dawan Landry, released on March 8, 2013.
- CB Aaron Ross, released on March 8, 2013.
- G Eben Britton, declared free agent on March 12, 2013.
- CB Derek Cox, declared free agent on March 12, 2013.
- RB Rashad Jennings, declared free agent on March 12, 2013.
- FB Greg Jones, declared free agent on March 12, 2013.
- DT Terrance Knighton, declared free agent on March 12, 2013.
- CB Rashean Mathis, declared free agent on March 12, 2013.
- CB William Middleton, declared free agent on March 12, 2013.
- LB Daryl Smith, declared free agent on March 12, 2013.
- WR Laurent Robinson, released on March 13, 2013.
- DT C. J. Mosley, released on April 1, 2013.
- RB/FB Montell Owens, released on May 16, 2013.
- DE Austen Lane, released on June 13, 2013.
- WR Jordan Shipley, released on September 1, 2013.
- FS Dwight Lowery, released from injured reserve on November 4, 2013.
- DE Jeremy Mincey, released on December 13, 2013.
- C Brad Meester, retired after 14 seasons with the team.
Trades
- Defensive tackle D'Anthony Smith was traded to the Seattle Seahawks for a conditional draft pick. Smith was released by the Seahawks on September 24, meaning the conditions of the trade were not fulfilled and the Jaguars did not receive the draft pick.
- Left tackle Eugene Monroe was traded to the Baltimore Ravens for the Ravens' fourth and fifth-round draft picks in the 2014 NFL draft.
NFL draft
'''Notes:'''Undrafted rookie free agents
The following is a list of notable rookie free agents signed after the 2013 NFL draft:| Player | Position | College | Status |
| Abry Jones | Defensive tackle | Georgia | Made 53-man roster |
| LaRoy Reynolds | Linebacker | Virginia | Made 53-man roster |
| Carson Tinker | Long snapper | Alabama | Made 53-man roster |
| Marcus Burley | Cornerback | Delaware | Made practice squad |
| Tobais Palmer | Wide receiver | NC State | Made practice squad |
| Lonnie Pryor | Fullback | Florida State | Made practice squad |
| Matt Scott | Quarterback | Arizona | Made practice squad |
| Steven Terrell | Safety | Texas A&M | Made practice squad |