Velika nagrada Monaka 1981 je bila šesta dirka Svetovnega prvenstva Formule 1 v sezoni 1981. Odvijala se je 31. maja 1981.
Dirka 350px|thumb|right|Nelson Piquet v Brabhamu BT49C
! 1 | 27 | Gilles Villeneuve | Ferrari | 76 | 1:54:23,3 | 2 | 9 |- ! 2 | 1 | Alan Jones | Williams-Ford | 76 | + 39,91 s | 7 | 6 |- ! 3 | 26 | Jacques Laffite | Ligier-Matra | 76 | + 1:29,24 | 8 | 4 |- ! 4 | 28 | Didier Pironi | Ferrari | 75 | +1 krog | 17 | 3 |- ! 5 | 3 | Eddie Cheever | Tyrrell-Ford | 74 | +2 kroga | 15 | 2 |- ! 6 | 14 | Marc Surer | Ensign-Ford | 74 | +2 kroga | 19 | 1 |- ! 7 | 33 | Patrick Tambay | Theodore-Ford | 72 | +4 krogi | 16
! Ods | 5 | Nelson Piquet | Brabham-Ford | 53 | Zavrten | 1
! Ods | 7 | John Watson | McLaren-Ford | 52 | Motor | 10
! Ods | 4 | Michele Alboreto | Tyrrell-Ford | 50 | Trčenje | 20
! Ods | 23 | Bruno Giacomelli | Alfa Romeo | 50 | Trčenje | 18
! Ods | 15 | Alain Prost | Renault | 45 | Motor | 9
! Ods | 2 | Carlos Reutemann | Williams-Ford | 33 | Menjalnik | 4
! Ods | 11 | Elio de Angelis | Lotus-Ford | 32 | Motor | 6
! Ods | 16 | René Arnoux | Renault | 32 | Zavrten | 13
! Ods | 29 | Riccardo Patrese | Arrows-Ford | 29 | Menjalnik | 5
! Ods | 12 | Nigel Mansell | Lotus-Ford | 15 | Vzmetenje | 3
! Ods | 30 | Siegfried Stohr | Arrows-Ford | 14 | Gorivo | 14
! Ods | 8 | Andrea de Cesaris | McLaren-Ford | 0 | Trčenje | 11
! Ods | 22 | Mario Andretti | Alfa Romeo | 0 | Trčenje | 12
! DNQ | 20 | Keke Rosberg | Fittipaldi-Ford
! DNQ | 25 | Jean-Pierre Jabouille | Ligier-Matra
! DNQ | 6 | Hector Rebaque | Brabham-Ford
! DNQ | 21 | Chico Serra | Fittipaldi-Ford
! DNQ | 32 | Piercarlo Ghinzani | Osella-Ford
! DNQ | 31 | Beppe Gabbiani | Osella-Ford
! DNQ | 10 | Slim Borgudd | ATS-Ford
! DNQ | 18 | Derek Daly | March-Ford
! DNQ | 17 | Eliseo Salazar | March-Ford
! DNQ | 35 | Brian Henton | Toleman-Hart
! DNQ | 36 | Derek Warwick | Toleman-Hart
Opombe Najhitrejši krog: Alan Jones 1'27.470
Kategorija:Formula 1 sezona 1981 1981