Velika nagrada San Marina 1991 je bila tretja dirka Svetovnega prvenstva Formule 1 v sezoni 1991. Odvijala se je 28. aprila 1991.
Rezultati Predkvalifikacije Poz Št Dirkač Moštvo Čas 1 33 Andrea de Cesaris Jordan-Ford 1:25,535 2 22 Jyrki Järvilehto Dallara-Judd 1:25,923 3 32 Bertrand Gachot Jordan-Ford 1:25,980 4 35 Eric van de Poele Lambo-Lamborghini 1:26,117 5 21 Emanuele Pirro Dallara-Judd 1:26,305 6 14 Olivier Grouillard Fondmetal-Ford 1:26,789 7 34 Nicola Larini Lambo-Lamborghini 1:26,886 8 31 Pedro Chaves Coloni-Ford 1:31,239
Kvalifikacije Poz Št Dirkač Moštvo Čas11 Ayrton SennaMcLaren-Honda1:21,87726 Riccardo PatreseWilliams-Renault1:21,957327 Alain ProstFerrari1:22,19545 Nigel MansellWilliams-Renault1:22,36652 Gerhard BergerMcLaren-Honda1:22,56764 Stefano ModenaTyrrell-Honda1:23,511728 Jean AlesiFerrari1:23,945824 Gianni MorbidelliMinardi-Ferrari1:24,762923 Pierluigi MartiniMinardi-Ferrari1:24,807104 Satoru NakadžimaTyrrell-Honda1:25,3451133 Andrea de CesarisJordan-Ford1:25,4911232 Bertrand GachotJordan-Ford1:25,5311319 Roberto MorenoBenetton-Ford1:25,6551420 Nelson PiquetBenetton-Ford1:25,8091515 Maurício GugelminLeyton House-Ilmor1:25,8411622 Jyrki JärvilehtoDallara-Judd1:25,9741729 Éric BernardLola-Ford1:25,983187 Martin BrundleBrabham-Yamaha1:26,0551926 Érik ComasLigier-Lamborghini1:26,2072030 Aguri SuzukiLola-Ford1:26,3562135 Eric van de PoeleLambo-Lamborghini1:26,5502218 Ivan CapelliLeyton House-Ilmor1:26,602238 Mark BlundellBrabham-Yamaha1:26,7782425 Thierry BoutsenLigier-Lamborghini1:26,9982511 Mika HäkkinenLotus-Judd1:27,3242612 Julian BaileyLotus-Judd1:27,9762717 Gabriele TarquiniAGS-Ford1:28,1752818 Fabrizio BarbazzaAGS-Ford1:29,6652910 Alex CaffiFootwork-Porsche1:30,280309 Michele AlboretoFootwork-Porsche 1:30,762
Dirka
! 1 | 1 | Ayrton Senna | McLaren-Honda | 61 | 1:35:14,750 | 1 | 10 |- ! 2 | 2 | Gerhard Berger | McLaren-Honda | 61 | + 1,675 s | 5 | 6 |- ! 3 | 22 | Jyrki Järvilehto | Dallara-Judd | 60 | +1 krog | 16 | 4 |- ! 4 | 23 | Pierluigi Martini | Minardi-Ferrari | 59 | +2 kroga | 9 | 3 |- ! 5 | 11 | Mika Häkkinen | Lotus-Judd | 58 | +3 krogi | 25 | 2 |- ! 6 | 12 | Julian Bailey | Lotus-Judd | 58 | +3 krogi | 26 | 1 |- ! 7 | 25 | Thierry Boutsen | Ligier-Lamborghini | 58 | +3 krogi | 24
! 8 | 8 | Mark Blundell | Brabham-Yamaha | 58 | +3 krogi | 23
! 9 | 35 | Eric van de Poele | Modena-Lamborghini | 57 | Brez goriva | 21
! 10 | 26 | Érik Comas | Ligier-Lamborghini | 57 | +4 krogi | 19
! 11 | 7 | Martin Brundle | Brabham-Yamaha | 57 | +4 krogi | 18
! 12 | 15 | Mauricio Gugelmin | Leyton House-Ilmor | 55 | Motor | 15
! 13 | 19 | Roberto Moreno | Benetton-Ford | 54 | Motor | 13
! Ods | 4 | Stefano Modena | Tyrrell-Honda | 41 | Prenos | 6
! Ods | 33 | Andrea de Cesaris | Jordan-Ford | 37 | Menjalnik | 11
! Ods | 32 | Bertrand Gachot | Jordan-Ford | 37 | Vzmetenje | 13
! Ods | 16 | Ivan Capelli | Leyton House-Ilmor | 24 | Zavrten | 22
! Ods | 29 | Eric Bernard | Lola-Ford | 17 | Motor | 17
! Ods | 6 | Riccardo Patrese | Williams-Renault | 17 | El. sistem | 2
! Ods | 3 | Satoru Nakadžima | Tyrrell-Honda | 15 | Prenos | 10
! Ods | 24 | Gianni Morbidelli | Minardi-Ferrari | 10 | Menjalnik | 8
! Ods | 28 | Jean Alesi | Ferrari | 2 | Zavrten | 7
! Ods | 30 | Aguri Suzuki | Lola-Ford | 2 | Zavrten | 20
! Ods | 20 | Nelson Piquet | Benetton-Ford | 1 | Zavrten | 14
! Ods | 5 | Nigel Mansell | Williams-Renault | 0 | Trčenje | 4
! DNS | 27 | Alain Prost | Ferrari | 0 | Zavrten | 3
! DNQ | 17 | Gabriele Tarquini | AGS-Ford
! DNQ | 18 | Fabrizio Barbazza | AGS-Ford
! DNQ | 10 | Alex Caffi | Footwork-Porsche
! DNQ | 9 | Michele Alboreto | Footwork-Porsche
! DNPQ | 21 | Emanuele Pirro | Dallara-Judd
! DNPQ | 14 | Olivier Grouillard | Fondmetal-Ford
! DNPQ | 34 | Nicola Larini | Modena-Lamborghini
! DNPQ | 31 | Pedro Chaves | Coloni-Ford
Opombe Najhitrejši krog: Gerhard Berger 1'26.531
Kategorija:Formula 1 sezona 1991 1991