| Country: | Italy |
| First Driver R2: | Yuki Tsunoda |
| Type R2: | Race 2 |
| Date R2: | 8 September |
| Laps R2: | 22 |
| First Driver Country R2: | JPN |
| Third Driver Country R1: | JPN |
| First Team R2: | Jenzer Motorsport |
| Second Driver Country R2: | NZL |
| Second Driver R2: | Liam Lawson |
| Second Team R2: | MP Motorsport |
| Third Driver Country R2: | GBR |
| Third Team R2: | HWA Racelab |
| Third Driver R2: | Jake Hughes |
| Fast Driver Country R2: | EST |
| Fast Driver R2: | Jüri Vips |
| Fast Team R2: | Hitech Grand Prix |
| Fast Time R2: | 1:48.890 |
| Third Driver R1: | Yuki Tsunoda |
| Third Team R1: | Jenzer Motorsport |
| Fast Driver Country R1: | RUS |
| Fast Driver R1: | Robert Shwartzman |
| Fast Team R1: | Prema Racing |
| Fast Time R1: | 1:40.020 |
| Fast Lap R1: | lap 17 |
| Second Team R1: | Prema Racing |
| Monza | |
| Pole Team R1: | ART Grand Prix |
| Year: | 2019 |
| Location: | Autodromo Nazionale di Monza Monza, Italy |
| Course: | Permanent racing facility |
| Course Km: | 5.793 |
| Course Mi: | 3.600 |
| Type R1: | Race 1 |
| Date R1: | 7 September |
| Laps R1: | 22 |
| Pole Driver Country R1: | DNK |
| Pole Driver R1: | Christian Lundgaard |
| Second Driver R1: | Jehan Daruvala |
| Pole Time R1: | 1:38.834 |
| First Driver Country R1: | RUS |
| First Driver R1: | Robert Shwartzman |
| First Team R1: | Prema Racing |
| Second Driver Country R1: | IND |
| Round No: | 7 |
| Season No: | 8 |
| Fast Lap R2: | lap 20 |
The 2019 Monza FIA Formula 3 round was a motor racing event held on 7 and 8 September 2019 at the Autodromo Nazionale di Monza, Monza, Italy. It was the penultimate race of the 2019 FIA Formula 3 Championship, and ran in support of the 2019 Italian Grand Prix.
The Qualifying session took place on 6 September 2019, with Christian Lundgaard scoring pole position.
