Sir Henry Arthur Hunt (September 1810 - 13 January 1889) was a civil engineer. Born in Westminster, Hunt trained as surveyor before setting up his own civil engineering practice in 1828. Hunt worked for Sir Charles Barry on the design of the Houses of Parliament, a large number of railway companies including the lines of the London Brighton and South Coast Railway, Eastern Counties Railway and the Metropolitan Railway in London. He was an Associate of the Institution of Civil Engineers and a Fellow of the Surveyors Institution.