The St. Johns River Terminal Company (reporting mark SJRT) was part of the Southern Railway's line in Jacksonville, Florida, USA.
The Atlantic, Valdosta and Western Railway owned a railway line from a station just east of downtown Jacksonville, at Bay Street and Catherine Street, north and west to Valdosta, Georgia.
The St. Johns River Terminal had been incorporated on July 18, 1901, and took over the AV&W east of Grand Crossing, where the line to downtown splits from the line to the docks east of downtown.
The rest of the AV&W became part of the GS&F, which had trackage rights over the SJRT.
The SJRT owned two lines, splitting at a point northeast of downtown.