Richard Onslow (1528 – 2 April 1571) was a 16th-century English lawyer and politician who served as Solicitor General from 1566 to 1569 and Speaker of the House of Commons of England.
[1] Onslow entered the Inner Temple in 1545, from which he was briefly expelled in 1556 with several other members for involvement in an affray but was readmitted after an apology and a spell in the Fleet Prison and was a Bencher (giving power to call graduates to the bar) in 1559, and Governor from 1564 to 1566.
In 1566 he was appointed Solicitor General, and was summoned to attend the House of Lords by a writ of assistance.
As is the convention, Onslow spoke in opposition to his own appointment, and argued that the independence of the Speakership was incompatible with the Solicitor General's oath to the Queen; this gave his critics good excuse to oppose, but he was nevertheless eventually approved by 82 votes to 70, and became Speaker on 2 October 1566.
Onslow died from 'pestilential fever' at Harnage near Shrewsbury, after visiting a relative in the town, in April 1571 and was buried in the then St Chad's Church in Shrewsbury where a tomb monument was erected, that was restored in 1742 by his descendant, Arthur Onslow, himself a past Speaker.