Carlos Menditeguy
| Born | 10 August 1914 |
|---|---|
| Died | 27 April 1973 (aged 58) |
| Formula One World Championship career | |
| Nationality | Argentine |
| Active years | 1953–1958, 1960 |
| Teams | Gordini, Maserati, Scuderia Centro Sud |
| Entries | 11 (10 starts) |
| Championships | 0 |
| Wins | 0 |
| Podiums | 1 |
| Career points | 9 |
| Pole positions | 0 |
| Fastest laps | 0 |
| First entry | 1953 Argentine Grand Prix |
| Last entry | 1960 Argentine Grand Prix |
Carlos Alberto Menditéguy (10 August 1914 – 27 April 1973) was a racing driver and polo player from Buenos Aires, Argentina. He entered 11 Formula One World Championship Grands Prix, achieving one podium, and scoring a total of nine championship points.
In polo he reached the highest possible handicap of 10. He was an all round sportsman and became a scratch golf player in under two years as the result of a bet with some friends.
Menditeguy died on April 27, 1973, and was buried in La Recoleta Cemetery in Buenos Aires.