The GER Class T26 was a class of 2-4-0 steam tender locomotives designed by James Holden for the Great Eastern Railway. At the 1923 grouping they passed to the LNER, who classified them E4. Eighteen survived into British Railways ownership in 1948, and the last was withdrawn in 1959, making them the last 2-4-0 tender locomotives at work in Britain. Their BR numbers were 62780–62797.
100 were produced, one has been preserved as a part of the national collection.