John Studholme Brownrigg (17 March 1786 – 1853) was an English merchant and British Conservative Party politician who sat in the House of Commons from 1835 to 1847. The son of Lieut. John Studholme Brownrigg, of the 38th Foot, he married Elizabeth Rebecca Cassamaijor in 1812. An East India Company military Cadet of the 1800 season, he arrived in India in August 1801 and was commissioned Ensign in the 12th Bengal Native Infantry in November 1801, being promoted to Lieutenant in September 1803. After his HEIC army service, Brownrigg became a London merchant and partner in Charles Cockerill & Co.