Upon Appleton House is a poem written by Andrew Marvell for Thomas Fairfax, 3rd Lord Fairfax of Cameron. It was written in 1651, when Marvell was working as a tutor for Fairfax's daughter, Mary. An example of a country house poem, "Upon Appleton House" describes Fairfax's Nunappleton estate while also reflecting upon the political and religious concerns of the time.