The Northern Tablelands Express is the legacy name for the passenger train service in Australia between Sydney and Armidale, and between Sydney and Moree, operated by the New South Wales Government Railways and its successors since June 1941.

has not formally been used to refer to the Xplorer service run by NSW TrainLink.

In June 1959 it was converted to DEB set railcar operation dividing at Werris Creek with one portion for Glen Innes or Tenterfield and the other for Moree.

[2][3] In June 1984, the service was taken over by XPTs and renamed the Northern Tablelands XPT with a DEB set connection between Werris Creek and Moree.

[6][7] In 1993, the service was replaced with Xplorer railcars, initially still to Tamworth on a day return but, upon delivery of sufficient rolling stock, direct services were provided to Armidale and Moree, that once again divided at Werris Creek and this is how the train continues in service today.