Indianapolis 500
Race Results for the 1984 Indianapolis 500
| Finish | Start | Car Num. | Driver | Car Name/Entrant* | Make/Model | Status | Laps | Led | Prize Money |
| 1 | 3 | 6 | Rick Mears (W) | Pennzoil Z-7 | March/Cosworth | 163.612 | 200 | 119 | $434,061 |
| 2 | 7 | 9 | Roberto Guerrero (R) | Master Mechanic Tools | March/Cosworth | Running | 198 | 0 | $171,666 |
| 3 | 10 | 2 | Al Unser (W) | Miller High Life | March/Cosworth | Running | 198 | 0 | $117,416 |
| 4 | 16 | 21 | Al Holbert (R) | CRC Chemical | March/Cosworth | Running | 198 | 0 | $106,261 |
| 5 | 4 | 99 | Michael Andretti (R) | Electrolux/Kraco | March/Cosworth | Running | 198 | 0 | $119,231 |
| 6 | 12 | 14 | A.J. Foyt (W) | Gilmore/Foyt | March/Cosworth | Running | 197 | 0 | $79,276 |
| 7 | 18 | 5 | Bobby Rahal | 7-Eleven/Red Roof Inns | March/Cosworth | Running | 197 | 0 | $74,996 |
| 8 | 9 | 28 | Herm Johnson | 3M/Menard Cashway | March/Cosworth | Running | 194 | 0 | $73,560 |
| 9 | 11 | 25 | Danny Ongais | Interscope Racing | March/Cosworth | Running | 193 | 3 | $68,085 |
| 10 | 24 | 55 | Josele Garza | Schaefer/Machinist's Union | March/Cosworth | Running | 193 | 0 | $66,910 |
| 11 | 31 | 4 | George Snider | Calumet Farms | March/Cosworth | Running | 193 | 0 | $69,357 |
| 12 | 32 | 50 | Dennis Firestone | Hoosier Transportation | March/Cosworth | Running | 186 | 0 | $62,765 |
| 13 | 2 | 41 | Howdy Holmes | Jiffy Mixes | March/Cosworth | Running | 185 | 0 | $85,209 |
| 14 | 13 | 77 | Tom Gloy (R) | Simoniz Finish | March/Cosworth | Engine | 179 | 0 | $62,467 |
| 15 | 33 | 73 | Chris Kneifel | Spa*erobics/Living Well | Primus/Cosworth | Transmission | 175 | 0 | $61,683 |
| 16 | 1 | 1 | Tom Sneva (W) | Texaco Star | March/Cosworth | CV joint | 168 | 31 | $112,935 |
| 17 | 6 | 3 | Mario Andretti (W) | Budweiser Lola | Lola/Cosworth | Nose cone | 153 | 29 | $72,323 |
| 18 | 26 | 37 | Scott Brayton | Buick Dealers of America | March/Buick | Transmission | 150 | 0 | $64,397 |
| 19 | 21 | 10 | Pancho Carter | American Dream | March/Cosworth | Engine | 141 | 0 | $59,057 |
| 20 | 27 | 98 | Kevin Cogan | Dubonnet/Curb Racing | Eagle/Pontiac | Wheel | 137 | 0 | $65,853 |
| 21 | 15 | 7 | Al Unser Jr. | Coors Light Silver Bullet | March/Cosworth | Water pump | 131 | 4 | $67,985 |
| 22 | 30 | 84 | Johnny Rutherford (W) | Gilmore/Greer/Foyt | March/Cosworth | Engine | 116 | 0 | $56,453 |
| 23 | 20 | 22 | Dick Simon | Break Free | March/Cosworth | In pits | 112 | 0 | $64,057 |
| 24 | 14 | 33 | Teo Fabi | Skoal Bandit | March/Cosworth | Fuel system | 104 | 14 | $71,197 |
| 25 | 5 | 20 | Gordon Johncock (W) | STP Oil Treatment | March/Cosworth | Accident | 103 | 0 | $61,373 |
| 26 | 17 | 16 | Tony Bettenhausen Jr. | Provimi Veal | March/Cosworth | Piston | 86 | 0 | $55,585 |
| 27 | 29 | 61 | Derek Daly | Provimi Veal | March/Cosworth | Handling | 76 | 0 | $55,333 |
| 28 | 22 | 40 | Chip Ganassi | Old Milwaukee | March/Cosworth | Engine | 61 | 0 | $54,617 |
| 29 | 28 | 30 | Danny Sullivan | Domino's Pizza | Lola/Cosworth | Broken wheel | 57 | 0 | $57,937 |
| 30 | 19 | 35 | Patrick Bedard | Escort Radar Warning | March/Buick | Accident | 55 | 0 | $56,793 |
| 31 | 25 | 57 | Spike Gehlhausen | Little Kings | March/Cosworth | Spun out | 45 | 0 | $54,185 |
| 32 | 23 | 47 | Emerson Fittipaldi (R) | W.I.T. Promotions | March/Cosworth | Oil pressure | 37 | 0 | $53,800 |
| 33 | 8 | 18 | Geoff Brabham | Kraco Car Stereo | March/Cosworth | Fuel line | 1 | 0 | $54,077 |
- * complete car name/entrant data not available for all entries
- (R) - Indicates Rookie
- (W) - Indicates Past Winner