Velika nagrada Italije 1989 je bila dvanajsta dirka Svetovnega prvenstva Formule 1 v sezoni 1989. Odvijala se je 10. septembra 1989.
Dirka
! 1 | 2 | Alain Prost | McLaren-Honda | 53 | 1:19:27,550 | 4 | 9 |- ! 2 | 28 | Gerhard Berger | Ferrari | 53 | + 7,326 s | 2 | 6 |- ! 3 | 5 | Thierry Boutsen | Williams-Renault | 53 | + 14,975 s | 6 | 4 |- ! 4 | 6 | Riccardo Patrese | Williams-Renault | 53 | + 38,722 s | 5 | 3 |- ! 5 | 4 | Jean Alesi | Tyrrell-Ford | 52 | +1 krog | 10 | 2 |- ! 6 | 7 | Martin Brundle | Brabham-Judd | 52 | +1 krog | 12 | 1 |- ! 7 | 23 | Pierluigi Martini | Minardi-Ford | 52 | +1 krog | 15
! 8 | 24 | Luis Perez-Sala | Minardi-Ford | 51 | +2 kroga | 26
! 9 | 25 | René Arnoux | Ligier-Ford | 51 | +2 kroga | 23
! 10 | 12 | Satoru Nakadžima | Lotus-Judd | 51 | Vzmetenje | 19
! 11 | 21 | Alex Caffi | Dallara-Ford | 47 | Motor | 20
! Ods | 22 | Andrea de Cesaris | Dallara-Ford | 45 | Motor | 17
! Ods | 1 | Ayrton Senna | McLaren-Honda | 44 | Motor | 1
! Ods | 27 | Nigel Mansell | Ferrari | 41 | Menjalnik | 3
! Ods | 37 | Bertrand Gachot | Onyx-Ford | 38 | Hladilnik | 22
! Ods | 19 | Alessandro Nannini | Benetton-Ford | 33 | Zavore | 8
! Ods | 16 | Ivan Capelli | March-Judd | 30 | Motor | 18
! Ods | 26 | Olivier Grouillard | Ligier-Ford | 30 | Izp. sistem | 21
! Ods | 11 | Nelson Piquet | Lotus-Judd | 23 | Zavrten | 11
! Ods | 3 | Jonathan Palmer | Tyrrell-Ford | 18 | Motor | 14
! Ods | 9 | Derek Warwick | Arrows-Ford | 18 | Dovod goriva | 16
! Ods | 17 | Nicola Larini | Osella-Ford | 16 | Menjalnik | 24
! Ods | 29 | Michele Alboreto | Larrousse-Lamborghini | 14 | El. sistem | 13
! Ods | 15 | Maurício Gugelmin | March-Judd | 14 | Pedal za plin | 25
! Ods | 30 | Philippe Alliot | Larrousse-Lamborghini | 1 | Zavrten | 7
! Ods | 20 | Emanuele Pirro | Benetton-Ford | 0 | Prenos | 9
! DSQ | 8 | Stefano Modena | Brabham-Judd
! DNQ | 10 | Eddie Cheever | Arrows-Ford
! DNQ | 38 | Christian Danner | Rial-Ford
! DNQ | 39 | Pierre-Henri Raphanel | Rial-Ford
! DNPQ | 36 | Stefan Johansson | Onyx-Ford
! DNPQ | 40 | Gabriele Tarquini | AGS-Ford
! DNPQ | 31 | Roberto Moreno | Coloni-Ford
! DNPQ | 18 | Piercarlo Ghinzani | Osella-Ford
! DNPQ | 34 | Bernd Schneider | Zakspeed-Yamaha
! DNPQ | 35 | Aguri Suzuki | Zakspeed-Yamaha
! DNPQ | 33 | Oscar Larrauri | Euro Brun-Judd
! DNPQ | 41 | Yannick Dalmas | AGS-Ford
! DNPQ | 32 | Enrico Bertaggia | Coloni-Ford
Kategorija:Formula 1 sezona 1989 1989