Captain Francis Charles Adelbert Henry Needham, 4th Earl of Kilmorey PC (NI) OBE ADC DL (26 November 1883 – 11 January 1961), styled Viscount Newry until 1915, was a Royal Navy officer and Anglo-Irish peer.

[1] He was commissioned into the 3rd (Militia) Battalion, King's Shropshire Light Infantry in 1901, and in March 1902 transferred to the 1st Life Guards as a Second Lieutenant.

In 1930 he was appointed Captain in the Royal Naval Volunteer Reserve in which rank from 1930 to his retirement in 1946 he was commanding officer of the Ulster Division of the Royal Navy Volunteer Reserve based in HMS Caroline in Belfast Harbour (now a museum).

[1] The ancestral Mourne Park Estate, of some 800 acres (3.2 km2), in County Down, Northern Ireland (including the lordships and manors of Newry, Mourne and Greencastle) was not, however, inherited by the 5th Earl who opted to inherit contents to the value of the estate as he lived in England.

It is currently owned by the Anley family, descendants of the late Lady Eleanor Needham, elder daughter of the 4th Earl of Kilmorey.