History
Name	1904–1927: TSS Slievemore
Owner	1904–1923: London and North Western Railway 1923–1932: London, Midland and Scottish Railway
Operator	1904–1923: London and North Western Railway 1923–1932: London, Midland and Scottish Railway
Port of registry
Route	1904–1927: Holyhead - Dublin
Builder	Harland and Wolff
Yard number	362[1]
Launched	17 May 1904
Completed	17 October 1904[1]
Out of service	1932
Fate	Scrapped 1932
General characteristics
Tonnage	1,138 gross register tons (GRT)
Length	299.8 ft (91.4 m)
Beam	37.2 ft (11.3 m)
Draught	15.7 ft (4.8 m)

TSS Slievemore was a twin screw steamer passenger and cargo vessel operated by the London and North Western Railway from 1904 to 1923, and the London, Midland and Scottish Railway from 1923 to 1932.^[2]

She was built by Harland and Wolff of Belfast for the London and North Western Railway in 1904.

She was named after Slievemore (Irish: Sliabh Mór), the highest peak on Achill Island, in County Mayo, Ireland.^[3] Its elevation is 671 metres.

Her Captain, Samuel David Pritchard, was awarded an MBE in 1920 in recognition of his services at sea during the First World War.

She was scrapped in 1932, and the London, Midland and Scottish Railway replaced her with a new vessel of the same name, Slieve More.