Sông Cầu is a town (thị xã) of Phú Yên province in the South Central Coast region of Vietnam.

After the Vietnam War, Sông Cầu was merged into Đồng Xuân District in 1976.

[1] On 28 August 2009, Sông Cầu District was upgraded to town status.

[2] The local government's offices are located in Xuân Phú Ward.

This article about a location in Phú Yên province, Vietnam is a stub.