The　creep　of　recycled　concrete　columns　is　an　urgent　problem　to　be　solved　in　engineering.　At　present,　there　is　little　experimental　research　on　the　creep　of　reinforced　recycled　concrete　prisms.　In　view　of　this,　eleven　specimens　were　designed　and　tested　under　long-term　axial　compression.　The　design　parameters　included　recycled　coarse　aggregate　(RCA)　replacement　ratio,　recycled　fine　aggregate　(RFA)　replacement　ratio　and　stress　ratio.　The　initial　strain,　creep　strain　and　the　influence　of　different　design　parameters　on　creep　of　specimens　under　long-term　axial　loads　were　compared　and　analyzed.　The　results　show　that　the　addition　of　RCA　and　RFA　can　increase　the　creep　of　the　specimen,　and　the　influence　of　RFA　on　creep　is　relatively　obvious;　the　stress　ratio　has　a　great　influence　on　the　initial　strain　of　the　specimen,　and　the　creep　strain　of　the　specimen　with　higher　stress　ratio　is　obviously　larger;　in　the　process　of　creep,　the　stress　ratio　between　the　longitudinal　reinforcement　and　the　concrete　is　redistributed,　that　is,　the　longitudinal　reinforcement　stress　increases　and　the　specimen　creep　decreases.　Based　on　the　test,　a　practical　formula　for　the　deformation　calculation　of　reinforced　recycled　concrete　prisms　under　long-term　axial　loads　was　proposed.　The　calculation　results　are　in　good　agreement　with　the　test　results.　©　2020,　Editorial　Office　of　Journal　of　Building　Structures.　All　right　reserved.