| School | BB | GB | GG | NCC | NCC (Air) | NCC (Sea) | NCDCC | NPCC | NPCC (Sea) | RCY | SJAB | SSA |
| Ahmad Ibrahim Secondary School | | | Girls' | Boys' | | | | Mixed | | | Mixed | Boys' |
| Anderson Secondary School | | | Girls' | Boys' | | | | Mixed | | | Mixed | |
| Anglican High School | Boys' | Girls' | Girls' | Boy's | | | | Mixed | | | Mixed | Boys' |
| Anglo-Chinese School (Barker Road) | Boys' | | | | | Boys' | | Boys' | | | | Boys' |
| Anglo-Chinese School (Independent) | Boys' | | | Boys' | Boys' | Boys' | Boys' | Boys' | | | Boys' | Boys' |
| Ang Mo Kio Secondary School | | | | | | | | | | | | |
| Assumption English School | | | Girls' | | | Boys' | | Mixed | | Mixed | | Boys' |
| Balestier Hill Secondary School | | | Girls' | Boys' | | | Mixed | Mixed | | | | Boys' |
| Bartley Secondary School | | | | Boys' | Mixed | | | Boys' | | Mixed | | |
| Beatty Secondary School | | | | | | | | | | | | |
| Bedok Green Secondary School | | | | | | | | | | | Mixed | |
| Bedok North Secondary School | | | | | | | | | | | | |
| Bedok South Secondary School | | | | | | | | | | | | |
| Bedok Town Secondary School | | | | | | | | | | | | |
| Bedok View Secondary School | | | | | | | | | | | | |
| Bendemeer Secondary School | | | | | | | | | | | | |
| Bishan Park Secondary School | | | | | | | | | | | | |
| Boon Lay Secondary School | | | | | | | | | | | Mixed | |
| Bowen Secondary School | | | | | | | | | | | | |
| Broadrick Secondary School | | | | | | | | | | | | |
| Bukit Batok Secondary School | | | | | | | | | | | | |
| Bukit Merah Secondary School | | | | | | | | | | | Mixed | |
| Bukit Panjang Govt. High School | | | | | | | | | | | Mixed | |
| Bukit View Secondary School | | | | | | | | | | | Mixed | |
| Catholic High School | | | | | | | | | | | Boys' | |
| Canberra Secondary School | | | | | | | | | | | | |
| Cedar Girls' Secondary School | | | | | | | | | | | | |
| Changkat Changi Secondary School | | | | | | | | | | | | |
| CHIJ Katong Convent | | | | | | | | | | | Girls' | |
| CHIJ Secondary (Toa Payoh) | | | | | | | | | | | | |
| CHIJ St. Joseph's Convent | | | | | | | | | | | Girls' | |
| CHIJ St. Nicholas Girls' School | | | | | | | | | | | Girls' | |
| CHIJ St. Theresa's Convent | | | | | | | | | | | | |
| Chong Boon Secondary School | | | | | | | | | | | | |
| Chua Chu Kang Secondary School | | | | | | | | | | | Mixed | |
| Christ Church Secondary School | | | | | | | | | | | | |
| Chung Cheng High School (Main) | | | | | | | | | | | Mixed | |
| Chung Cheng High School (Yishun) | | | | | | | | | | | Mixed | |
| Clementi Town Secondary School | | | | | | | | | | | Mixed | |
| Commonwealth Secondary School | | | | | | | | | | | | |
| Compassvale Secondary School | | | | | | | | | | | | |
| Coral Secondary School | | | | | | | | | | | | |
| Crescent Girls' School | | | | | | | | | | | | |
| Damai Secondary School | | | | | | | | | | | Mixed | |
| Deyi Secondary School | | | | | | | | | | | Mixed | |
| Dunearn Secondary School | | | | | | | | | | | Mixed | |
| Dunman High School | | | | | | | | | | | Mixed | |
| Dunman Secondary School | | | | | | | | | | | | |
| East Spring Secondary School | | | | | | | | | | | | |
| East View Secondary School | | | | | | | | | | | Mixed | |
| Edgefield Secondary School | | | | | | | | | | | | |
| Evergreen Secondary School | | | | | | | | | | | | |
| Fairfield Methodist Secondary School | | | | | | | | | | | | |
| Fajar Secondary School | | | | | | | | | | | Mixed | |
| Fuchun Secondary School | | | | | | | | | | | | |
| Fuhua Secondary School | | | | | | | | | | | | |
| Gan Eng Seng School | | | | | | | | | | | Mixed | |
| Geylang Methodist School (Secondary) | | | | | | | | | | | | |
| Greendale Secondary School | | | | Boys' |
| | | Mixed' | | Mixed' |
| |
| Greenridge Secondary School | | | | | | | | | | | | |
| Greenview Secondary School | | | | | | | | | | | Mixed | |
| Guangyang Secondary School | | | | | | | | | | | | |
| Hai Sing Catholic School | | | | | | | | | | | Mixed | |
| Henderson Secondary School | | | | | | | | | | | Mixed | |
| Hillgrove Secondary School | | | | | | | | | | | | |
| Holy Innocents' High School | | | | | | | | | | | Mixed | |
| Hong Kah Secondary School | | | | | | | | | | | | Mixed |
| Hougang Secondary School | Boys' |
Girls' |
Girls' |
Boys' |
| | | Mixed |
| Mixed |
| Boys' |
| Hua Yi Secondary School | | | Boys'| | | | | | | | | |
| Hwa Chong Institution | | | | Boys' | | | | Boys' | | | Boys' | Boys' |
| Junyuan Secondary School | | | | | | | | | | | Mixed | |
| Jurong Secondary School | | | | | | | | | | | | |
| Jurong West Secondary School | | | | | | | | | | | | |
| Jurongville Secondary School | | | | | | | | | | | Mixed | |
| Juying Secondary School | | | | | | | | | | | | |
| Kent Ridge Secondary School | | | | | | | | | | | | |
| Kranji Secondary School | | | | | | | | | | | Mixed | |
| Kuo Chuan Presbyterian Secondary School | | | | | | | | | | | | |
| Loyang Secondary School | | | | | | | | | | | | |
| MacPherson Secondary School | | | | | | | | | | | Mixed | |
| Manjusri Secondary School | | | | | | | | | | | | |
| Maris Stella High School | | | | | | | | | | | Boys' | |
| Marsiling Secondary School | | | | | | | | | | | | |
| Mayflower Secondary School | | | | | | | | | | | | |
| Methodist Girls' School (Secondary) | | | | | | | | | | | | |
| Montfort Secondary School | | | | | | | | | | | | |
| Nan Chiau High School | | | | | | | | | | | | |
| Nan Hua High School | | | | | | | | | | | Mixed | |
| Nanyang Girls' High School | | | | | | | | | | | Girls' | |
| National Junior College | | | | | | | | | | | | |
| Naval Base Secondary School | | | | | | | | | | | Mixed | |
| New Town Secondary School | | | | | | | | | | | Mixed | |
| Ngee Ann Secondary School | | | | | | | | | | | | |
| Northlight School | | | | | | | | | | | | |
| North View Secondary School | | | | | | | | | | | | |
| North Vista Secondary School | | | | | | | | | | | Mixed | |
| Northbrooks Secondary School | | | | | | | | | | | | |
| Northland Secondary School | | | | | | | | | | | | |
| NUS High School of Mathematics and Science | | | | | | | | | | | Mixed | |
| Orchid Park Secondary School | | | | | | | | | | | | |
| Outram Secondary School | | | | | | | | | | | | |
| Pasir Ris Crest Secondary School | | | | | | | | | | | Mixed | |
| Pasir Ris Secondary School | | | | | | | | | | | | |
| Paya Lebar Methodist Girls' School (Secondary) | | | | | | | | | | | Girls' | |
| Pei Hwa Secondary School | | | | | | | | | | | | |
| Peicai Secondary School | | | | | | | | | | | Mixed | |
| Peirce Secondary School | | | | | | | | | | | Mixed | |
| Ping Yi Secondary School | | | | | | | | | | | | |
| Pioneer Secondary School | | | | | | | | | | | | |
| Presbyterian High School | | | | | | | | | | | | |
| Punggol Secondary School | | | | | | | | | | | | |
| Queenstown Secondary School | | | | | | | | | | | | |
| Queensway Secondary School | | | | | | | | | | | Mixed | |
| Raffles Girls' School (Secondary) | | | | | | | | | | | | |
| Raffles Institution | | | | | | | | | | | | |
| Regent Secondary School | | | | | | | | | | | | |
| Riverside Secondary School | | | | | | | | | | | Mixed | |
| River Valley High School | | | | | | | | | | | Mixed | |
| St. Andrew's Secondary School | | | | | | | | | | | Boys' | |
| St. Patrick's School | | | | | | | | | | | | |
| School of Science and Technology, Singapore | | | | | | | | | | | | |
| School of the Arts, Singapore | | | | | | | | | | | | |
| Sembawang Secondary School | | | | | | | | | | | | |
| Seng Kang Secondary School | | | | | | | | | | | | |
| Serangoon Garden Secondary School | | | | | | | | | | | | |
| Serangoon Secondary School | | | | | | | | | | | | |
| Shuqun Secondary School | | | | | | | | | | | | |
| Si Ling Secondary School | | | | | | | | | | | Mixed | |
| Siglap Secondary School | | | | | | | | | | | | |
| Singapore Chinese Girls' School | | | | | | | | | | | | |
| Singapore Sports School | | | | | | | | | | | | |
| Springfield Secondary School | | | | | | | | | | | | |
| St. Anthony's Canossian Secondary School | | | | | | | | | | | Girls' | |
| St. Gabriel's Secondary School | | | | | | | | | | | | |
| St. Hilda's Secondary School | | | | | | | | | | | | |
| St. Margaret's Secondary School | | | | | | | | | | | | |
| St. Joseph's Institution | | | | | | | | | | | Boys' | |
| Swiss Cottage Secondary School | | | | | | | | | | | Mixed | |
| Tampines Secondary School | | | | | | | | | | | Mixed | |
| Tanglin Secondary School | Boys |
| | Boys |
| | | | | | Mixed | |
| Tanjong Katong Girls' School | | | | | | | | | | | | |
| Tanjong Katong Secondary School | | | | | | | | | | | | |
| Teck Whye Secondary School | | | | | | | | | | | Mixed | |
| Temasek Academy | | | | | | | | | | | | |
| Temasek Secondary School | | | | | | | | | | | | |
| Unity Secondary School | | | | | | | | | | | | |
| Victoria Junior College | | | | | | | | | | | | |
| Victoria School | | | | | | | | | | | | |
| West Spring Secondary School | | | | | | | | | | | | |
| Westwood Secondary School | | | | | | | | | | | Mixed | |
| Whitley Secondary School | | | | | | | | | | | | |
| Woodgrove Secondary School | | | | | | | | | | | | |
| Woodlands Ring Secondary School | | | | | | | | | | | Mixed | |
| Woodlands Secondary School | | | | | | | | | | | Mixed | |
| Xinmin Secondary School | | | | | | | | | | | Mixed | |
| Yio Chu Kang Secondary School | | | | | | | | | | | | |
| Yishun Secondary School | | | | | | | | | | | Mixed | |
| Yishun Town Secondary School | | | | | | | | | | | Mixed | |
| Yuan Ching Secondary School | | | | | | | | | | | Mixed | |
| Yuhua Secondary School | | | | | | | | | | | | |
| Yusof Ishak Secondary School | | | | | | | | | | | | |
| Yuying Secondary School | Boys' | Girls' | | Boys' | | | | Mixed | | | Mixed | |
| Zhenghua Secondary School | | | Girls' | | Mixed | | | Mixed | | Mixed | | Boys' |
| Zhonghua Secondary School | Boys' | Girls' | | Boys' | | | | Mixed | | | Mixed | Mixed |