John Campbell

John Henry Campbell-Wyndham (26 July 1798 – 16 November 1868), known as John Henry Campbell until between 1843 and 1847, was a British Conservative politician.

Campbell-Wyndham, then known as Campbell, was elected Conservative Member of Parliament for Salisbury at a by-election in 1843—caused by the death of his uncle Wadham Wyndham—and held the seat until 1847, when he did not seek re-election.