John Nicholas (1691-1746), of Roundway Park, near Devizes, Wiltshire, was an English politician.
[1] He was the second son of Robert Nicholas of Roundway Park.
He was a Member (MP) of the Parliament of England for Devizes from 1713 to 1715.
Roundway had been left to his half-brother Edward.
This article about a Member of the Parliament of Great Britain (1707–1800) representing an English constituency is a stub.