John Weaver (1675–1747), of Morville, near Bridgnorth, Shropshire, was a British lawyer and Whig politician who sat in the House of Commons from 1713 to 1734.
In 1710 he succeeded his father to Morville He married Sarah Acton on 22 November 1712 Weaver was related to the Whitmore and Acton families in Bridgnorth, and had inherited a considerable interest of his own in the borough from his grandfather who married an heiress of the Smythes of Morville.
Member of Parliament for Bridgnorth with his fellow Whig William Whitmore of Apley.
[1] At the 1715 general election, Weaver was returned as a Whig on his own interest and that of the Whitmores He voted with the Government, except on the Peerage Bill, which he opposed.
In this parliament, he voted against the Administration and, in 1733, was taken into the custody of the serjeant at arms for defaulting on a call of the House.