The men's coxed four was a rowing event held as part of the Rowing at the 1912 Summer Olympics programme. It was the second appearance of the event, which had been held at the 1900 Summer Olympics but had been replaced by coxless four at the 1904 and 1908 Games. The standard coxed four event allowed for outriggers, while another event was held in 1912 for boats with inriggers. The competition was held from 17 to 19 July 1912.

Rowing at the 1912 Summer Olympics featured four events, for men only. All races were held in Djurgårdsbrunnsviken from Thursday to Saturday, 17 to 19 July.