Charles Caesar (21 November 1673 – 2 April 1741) of Benington, Hertfordshire was a British Member of Parliament, a lawyer, a Tory and a Jacobite.
This was a borough where his family had considerable influence, but where there was an ongoing dispute over the franchise (the main bone of contention being whether non-resident freemen of the town were entitled to vote).
At the general election of 1715 the Whigs secured a majority and although Caesar was re-elected for Hertford, his opponents (Clarke again being one) petitioned against him, alleging bribery and other illegal practices, and the result was overturned.
Though temporarily out of Parliament, Caesar remained active in Tory politics and was a close associate of Oxford, being an intermediary in his attempt to enlist the support of Charles XII of Sweden for the Jacobite cause.
The Benington estate was sold by trustees to Sir John Chesshyre in 1744 and the bulk of the remaining monies given to the eldest son Charles to reestablish a family seat.