Jaturamitr Samakkee
| Founded | 16 October 1964 | 
|---|---|
| Country | Thailand | 
| Number of clubs | 4 | 
| Domestic cup(s) | Royal Cup Sirindhorn | 
| Current champions | Suankularb Wittayalai (15 titles) Bangkok Christian College (14 titles) | 
| Most championships | Suankularb Wittayalai School (15 titles) | 
| Broadcaster(s) | SiamSport (True Visions CH74) JaturamitrLIVE MCOT HD (16th) NBT (25th,26th,27th) Channel 3 Family (28th) YouTube Live (28th) True4U (29th) Channel 5 (30th) | 
| Website | jaturamitr.com | 
| Current: Jaturamitr Samakkee 30th | |
The Jaturamitr Samakkee (Thai: จตุรมิตรสามัคคี, RTGS: Chaturamit Samakkhi, pronounced [tɕàtùʔrámít sǎːmákkʰīː]) is a traditional secondary school football competition played by the four oldest boys' schools in Thailand: Suankularb Wittayalai School, Debsirin School, Assumption College, and Bangkok Christian College. It is held biennially, usually in November, at Suphachalasai Stadium in Bangkok, with the schools rotating as hosts.