| Clubname: | Juventud Alianza |
| Fullname: | Club Atlético de la Juventud Alianza |
| Nickname: | Lechuzo Los Inadaptados |
| Founded: | November 1, 1973 |
| Ground: | Estadio Bosque del Bajo Grande, Santa Lucía, San Juan, Argentina |
| Capacity: | 15,000 |
| Manager: | Daniel Ferrero |
| League: | Torneo Argentino B |
| Season: | 2010–11 |
| Position: | 18th |
| Website: | http://www.gloriosolechuzo.com.ar/ |
| Pattern B1: | _lightbluestripes |
| Leftarm1: | FFFFFF |
| Body1: | ffffff |
| Rightarm1: | FFFFFF |
| Shorts1: | 000000 |
| Socks1: | FFFFFF |
| Pattern B2: | _whitecollar |
| Leftarm2: | 990066 |
| Body2: | 990066 |
| Rightarm2: | 990066 |
| Shorts2: | ffffff |
| Socks2: | 990066 |
Club Atlético de la Juventud Alianza (usually called Juventud Alianza) is a sports club based in the city of Santa Lucía, San Juan, Argentina. Although other sports are practised at the club, Juventud Alianza is mostly known for its football team, which currently plays in the Torneo Argentino B, the regionalised 4th division of the Argentine football league system. Juventud Alianza was originally formed in 1905 under the name Atletico Juventud. The club changed to its current name in the 1970s.