Greg Roman is a 27-year NFL coaching veteran, including 12 seasons directing offenses for four different NFL teams. He is in his first season as a senior offensive assistant for the New York Giants. Roman boasts a 123-65-1 regular-season record as an offensive coordinator. He's made the postseason nine times with three different teams and five different quarterbacks, including a trip to Super Bowl XLVII with San Francisco in 2012.
Roman most recently worked under John Harbaugh's brother, Jim, with the Los Angeles Chargers, serving as offensive coordinator for two seasons (2024–25). In 2025, he guided quarterback Justin Herbert to a Pro Bowl selection after helping him become one of the league's most efficient dual‑threat quarterbacks. Herbert rushed for 498 yards, the most by a Chargers quarterback in a single season and the second-most among all quarterbacks last year.
In 2024, Herbert and the Chargers offense were one of the best in NFL history in terms of protecting the football, committing just eight turnovers, tied for the second-fewest in a single season in NFL history. Among players with at least 450 passing attempts, Herbert's three interceptions were the second-best in league history.
From 2019–22, Roman served as offensive coordinator for John Harbaugh's Baltimore Ravens, leading one of the NFL's most dominant rushing attacks. Under his direction, the Ravens finished in the top three in rushing yards every season, including leading the league in 2019 and 2020.
In his first season on staff (2019), Roman was named the AP NFL Assistant Coach of the Year after guiding quarterback Lamar Jackson to an MVP season. Jackson led the NFL with 43 total touchdowns, 37 passing touchdowns and a quarterback record 1,206 rushing yards. The Ravens also set an all-time rushing record, totaling 3,296 yards. Before becoming the offensive play caller, Roman spent two seasons (2017-18) on the Ravens staff as the assistant head coach/tight ends coach.
Roman previously served as offensive coordinator for the Buffalo Bills (2015–16), where his offenses led the NFL in rushing yards per game in both seasons and ranked among the top 12 in scoring.
Prior to his stint in Buffalo, Roman was the offensive coordinator for the San Francisco 49ers for four seasons (2011-14), helping the team reach three consecutive NFC Championship Games (2011–13) and Super Bowl XLVII. The 49ers compiled a record of 44-19-1 across his tenure and won the division in 2011 and 2012. San Francisco ranked in the top 10 in rushing every season under Roman, including top‑five finishes from 2012–14.
Roman spent two seasons in the college ranks at Stanford (2009–10), first as run game coordinator and later as associate head coach. He was a finalist for the 2010 Broyles Award, given to the nation's top assistant coach, after Stanford finished 12-1 and ranked fourth in the final AP poll.
Before Stanford, Roman was the offensive coordinator at his alma mater, Holy Spirit High School in Absecon, N.J. He previously spent two seasons (2006-07) as an offensive line assistant for the Ravens.
Roman began his NFL career with the Carolina Panthers in 1995 as an offensive line assistant, a position he held for seven seasons, before spending four years with the Houston Texans (2002–05), coaching tight ends (2002–03) and quarterbacks (2004–05).
A native of Ventnor, N.J., Roman and his wife, Dana, have three children: Connor, Gregory, and Emily Grace. He attended John Carroll University, where he played defensive line and totaled 145 tackles, 20 tackles for loss, and 9.5 sacks.
2026: New York Giants - Senior Offensive Assistant
2024-25: Los Angeles Chargers - Offensive Coordinator
2019-22: Baltimore Ravens - Offensive Coordinator
2017-18: Baltimore Ravens - Assistant Head Coach/Tight Ends
2015-16: Buffalo Bills - Offensive Coordinator
2011-14: San Francisco 49ers - Offensive Coordinator
2010: Stanford University - Associate Head Coach
2009: Stanford University - Run Game Coordinator
2008: Holy Spirit High School - Offensive Coordinator
2006-07: Baltimore Ravens - Offensive Line Assistant
2004-05: Houston Texans - Quarterbacks
2002-03: Houston Texans - Tight Ends
1995-01: Carolina Panthers - Offensive Line Assistant
