Olimpiade Sains Nasional 2012 Bidang Informatika
| # | Provinsi | Nasional | |||
|---|---|---|---|---|---|
| 1 | DKI Jakarta | 2 | - | 4 | 3 | 
| 2 | Jawa Barat | 1 | 2 | 1 | 3 | 
| 3 | Banten | 1 | 1 | 1 | 2 | 
| 3 | Jawa Tengah | 1 | 1 | 1 | 2 | 
| 5 | Sumatera Utara | - | 1 | 1 | 1 | 
| 6 | D. I. Yogyakarta | - | 1 | - | 4 | 
| 6 | Kalimantan Timur | - | 1 | - | 2 | 
| 6 | Kep. Riau | - | 1 | - | 2 | 
| 6 | Lampung | - | 1 | - | 1 | 
| 10 | Jawa Timur | - | - | 3 | 3 | 
| 11 | Jambi | - | - | 2 | 1 | 
| 11 | Sumatera Selatan | - | - | 2 | - | 
| 13 | Sulawesi Selatan | - | - | 1 | 2 | 
| 13 | Bali | - | - | 1 | 1 | 
| 13 | Gorontalo | - | - | 1 | 1 | 
| 13 | Kep. Bangka Belitung | - | - | 1 | - | 
| 17 | Sumatera Barat | - | - | - | 4 | 
| 17 | Kalimantan Barat | - | - | - | 3 | 
| 17 | Riau | - | - | - | 3 | 
| 17 | Sulawesi Tengah | - | - | - | 3 | 
| 17 | Aceh | - | - | - | 2 | 
| 17 | Papua | - | - | - | 2 | 
| 17 | Sulawesi Tenggara | - | - | - | 2 | 
| 17 | Bengkulu | - | - | - | 1 | 
| 17 | Kalimantan Selatan | - | - | - | 1 | 
| 17 | Kalimantan Tengah | - | - | - | 1 | 
| 17 | Maluku | - | - | - | 1 | 
| 17 | Maluku Utara | - | - | - | 1 | 
| 17 | Nusa Tenggara Barat | - | - | - | 1 | 
| 17 | Nusa Tenggara Timur | - | - | - | 1 | 
| 17 | Papua Barat | - | - | - | 1 | 
| 17 | Sulawesi Barat | - | - | - | 1 | 
| 17 | Sulawesi Utara | - | - | - | 1 |