1991 Italian Grand Prix
- Round
- 12 of 1991
- Circuit
- Autodromo Nazionale Monza
- Location
- Monza, Italy
- Dates
- —
- Format
- Standard weekend
- Winner
- Nigel Mansell
- Constructor
- Williams
- Entrant
- Williams-Renault
- Pole position
- Ayrton Senna
- Fastest lap
- Ayrton Senna
- Confidence
- reference