Walt Ader
Walt Ader was an American racecar driver.
During his racing career, Ader was a resident of Bernardsville, New Jersey.| Year | Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | Rank | Points |
| 1946 | Norm Olson Racing | INDY | LAN | ATL | ISF | MIL
13 | GOS | | | | | | | | N/A | 0 |
| 1947 | Andrews Racing | INDY
DNQ | MIL
17 | LAN
7 | ATL
1 | BAI
10 | MIL
12 | GOS
DNQ | MIL
17 | PIK | SPR
6 | ARL | | | 13th | 380 |
| 1948 | Bill Corley Racing | ARL | INDY
DNQ | MIL | LAN
10 | MIL | SPR | MIL | DQN | ATL | PIK | SPR | DQN | | N/A | 0 |
| 1950 | Sampson Manufacturing | INDY
22 | MIL
DNQ | LAN
DNQ | SPR
DNQ | MIL | PIK | SYR
DNS | DET | SPR | SAC | PHX | BAY | DAR | N/A | 0 |
| Year | Entrant | Chassis | Engine | 1 | 2 | 3 | 4 | 5 | 6 | 7 | WDC | Points |
| 1950 | Sampson Manufacturing | Rae | Offenhauser L4 | GBR | MON | 500
22 | SUI | BEL | FRA | ITA | NC | 0 |
