Arnold Lupton (11 September 1846 – 23 May 1930)[1] was a British Liberal Party politician.
He was elected at the 1906 as the Member of Parliament (MP) for the Sleaford division of Lincolnshire, defeating the Conservative MP Henry Chaplin who had represented Sleaford and its predecessor seat since 1868. He was defeated at the January 1910 election by the Conservative Edmund Royds.
After World War I, Lupton unsuccessfully contested Plaistow at the 1918 general election and Westminster Abbey at a by-election in August 1921.
| Parliament of the United Kingdom | ||
|---|---|---|
| Preceded by Henry Chaplin |
Member of Parliament for Sleaford 1906 – Jan. 1910 |
Succeeded by Edmund Royds |