The GWR 1101 Class was a class of 0-4-0T side tank steam locomotives built by the Avonside Engine Company to the order of the Great Western Railway in 1926 as dock shunters.

They passed into British Railways ownership in 1948 and were numbered 1101–1106.

All were withdrawn and scrapped between 1959 and 1960.

• Ian Allan ABC of British Railways Locomotives, winter 1957/8 edition, part 1, page 24
• Whitehurst, Brian (1973). Great Western Engines, Names, Numbers, Types and Classes (1940 to Preservation). Oxford, UK: Oxford Publishing Company. pp. 17, 102, 142. ISBN 978-0-9028-8821-0. OCLC 815661.

• Model of 1101 Class dock tank
• Rail UK database entry