| Juan Carlos Sconfianza | |
| Birth Date: | 13 July 1943 |
| Birth Place: | Buenos Aires, Argentina |
| Position: | Defender |
| Youthyears1: | - 1963 |
| Youthclubs1: | San Lorenzo |
| Years1: | 1963 - 1970 |
| Clubs1: | San Lorenzo |
| Caps1: | 109 |
| Goals1: | 0 |
| Years2: | 1971 - 1972 |
| Years3: | 1972 - 1976 |
Juan Carlos Sconfianza (born 13 July 1943) is a retired Argentine football player.
Sconfianza began his playing career with Argentine first division club San Lorenzo de Almagro. He made his professional debut against Independiente on 4 August 1963, and would make 109 league appearances for the club during a seven-year stay. While playing for San Lorenzo in a friendly tournament in Spain, representatives of Real Madrid observed Sconfianza, but never made an official approach for his services.[1]
In 1971, Sconfianza moved abroad to play for Deportivo Toluca F.C. in the Primera División de México.[2] One season later, he joined Puebla F.C. for four seasons, making 27 league appearances during the 1975 - 76 season.
Sconfianza was part of the Argentina squad at the 1964 Summer Olympics in Tokyo, but did not appear in any matches.[3]