| Clubname: | ASD Castiadas calcio |
| Fullname: | Associazione Sportiva Dilettantistica Castiadas calcio |
| Founded: | 1973 |
| Ground: | Stadio Comunale, Castiadas, Italy |
| Capacity: | 800 |
| Manager: | Virgilio Perra |
| League: | Eccellenza |
| Season: | 2018–19 |
| Position: | Serie D girone G, 17 st |
| Pattern B1: | _rightangleshoulderonwhite |
| Leftarm1: | FFFFFF |
| Body1: | 008000 |
| Rightarm1: | FFFFFF |
| Shorts1: | 008000 |
| Socks1: | FFFFFF |
| Pattern B2: | _thinwhitesides |
| Leftarm2: | 008000 |
| Body2: | 008000 |
| Rightarm2: | 008000 |
| Shorts2: | FFFFFF |
| Socks2: | FFFFFF |
Associazione Sportiva Dilettantistica Castiadas calcio is an Italian association football club located in Castiadas, Sardinia. It plays in Eccellenza Regionale.