The 2009 ACC football season was an NCAA football season that was played from September 3, 2009, to January 5, 2010. The Atlantic Coast Conference consists of 12 members in two divisions. The Atlantic division consists of Boston College, Clemson, Florida State, Maryland, North Carolina State and Wake Forest. The Coastal division consists of Duke, Georgia Tech, Miami, North Carolina, Virginia, and Virginia Tech. The division champions met in the 2009 ACC Championship Game, where Georgia Tech defeated Clemson by a score of 39–34. Georgia Tech represented the ACC in the BCS, being invited to the FedEx Orange Bowl where they lost to Iowa. The ACC had a total of seven teams play in a bowl game and finished the bowl season with a record of 3–4.

Previous season

Boston College and Florida State tied for the Atlantic division championship. Boston College beat Florida State during the regular season so they represented the Atlantic division in the 2008 ACC Championship Game. A similar situation occurred in the Coastal division where Virginia Tech and Georgia Tech tied. Virginia Tech won the regular season meeting so they represented the Coastal division in the championship game. Virginia Tech would win the ACC championship game 30-12 over Boston College and would represent the ACC in the FedEx Orange Bowl where they would defeat Cincinnati, the champions of the Big East Conference, 20-7. The ACC would ultimately send 10 teams to bowl games, the most of any conference in 2008. Boston College (9-5) lost to Vanderbilt 16-14 in the Music City Bowl. Florida State (9-4) beat Wisconsin 42-13 in the Champs Sports Bowl. Georgia Tech (9-4) lost to LSU 38-3 in the Chick-fil-A Bowl. Maryland (8-5) beat Nevada 42-35 in the Roady's Humanitarian Bowl. North Carolina (8-5) lost to West Virginia 31-30 in the Meineke Car Care Bowl. Wake Forest (8-5) beat Navy 29-19 in the EagleBank Bowl. Miami (7-6) lost to California 24-17 in the Emerald Bowl. Clemson (7-6) lost to Nebraska 26-21 in the Konica Minolta Gator Bowl. North Carolina State (6-7) lost to Rutgers 29-23 in the PapaJohns.com Bowl. The only two teams not to go to a bowl game were Virginia (5-7) and Duke (4-8).

Preseason

Preseason poll

The 2009 ACC preseason poll was announced at the ACC Football Kickoff meetings in Greensboro, North Carolina on July 27. Virginia Tech was voted to win Coastal division and the conference. Florida State was voted to win the Atlantic division. Jonathan Dwyer of Georgia Tech was voted the Preseason ACC Player of the Year.

Atlantic Division poll

Coastal Division poll

Predicted ACC Championship Game Winner

Preseason All Conference Teams

Offense

QB Russell Wilson- NC State, RB Jonathan Dwyer- Georgia Tech, RB C. J. Spiller- Clemson, WR Demaryius Thomas- Georgia Tech, WR Jacoby Ford- Clemson, TE Greg Boone- Virginia Tech, OT Jason Curtis Fox- Miami, OT Anthony Castonzo- Boston College, OG Sergio Render- Virginia Tech, OG Rodney Hudson- Florida State, C Matt Tennant- Boston College, PK Matt Bosher- Miami.

Defense

DE Jason Worilds- Virginia Tech, DE Willie Young- NC State, DT Vince Oghobaase- Duke, DT Marvin Austin- North Carolina, LB Dekoda Watson- Florida State, LB Quan Sturdivant- North Carolina, LB Alex Wujciak- Maryland, CB Ras-I Dowling- Virginia, CB Kendric Burney- North Carolina, S Morgan Burnett- Georgia Tech, S Kam Chancellor- Virginia Tech, P Travis Baltz- Maryland, Specialist: C. J. Spiller- Clemson.

Award watch lists

Regular season

All times Eastern time Rankings reflect that of the USA Today Coaches poll until week eight when the BCS poll will be used.

Week One

ESPN's College GameDay broadcast from Atlanta for the Chick-fil-A Kickoff Game against Virginia Tech and Alabama. Players of the week:

Week Two

Players of the week:

Week Three

Players of the week:

Week Four

Players of the week:

Week Five

ESPN's College Gameday broadcast from Chestnut Hill, Massachusetts for the Boston College vs Florida State game. Boston College linebacker Mark Herzlich, the 2008 ACC Defensive player of the year who earlier in the year was diagnosed with Ewing's sarcoma, announced he was now cancer free. Players of the week:

Week Six

Players of the week:

Week Seven

Players of the week:

Week Eight

Players of the week:

Week Nine

Players of the week:

Week Ten

Players of the week:

Week Eleven

Players of the week:

Week Twelve

Players of the week:

Week Thirteen

ESPN's College Gameday broadcast from Gainesville, Florida for the Florida vs Florida State game. Players of the week:

Week Fourteen- ACC Championship Game

Rankings

All-ACC teams

First Team

Second Team

Player of the year

C. J. Spiller- Clemson

Bowl games

Attendance