The Third Tongling Yangtze River Bridge (), also called G3 Tongling Yangtze River Highway-Railway Bridge (), is a bridge over the Yangtze River in Tongling, Anhui, China. The bridge is the longest two levels cable-stayed suspension bridge in the world when it opened in 2025.
The two other Yangtze crossings in Tongling are the Tongling Yangtze River Bridge and the Tongling Yangtze River Road-railway Bridge.
The deck superstructure is a two levels truss deck wide that accommodates three lanes of traffic in each direction on the upper level. The lower level has two railway tracks with a design speed of on the upstream side and two railway tracks with a design speed of on the upstream side.
The span arrangement is .