HM Prison Pentonville
（重定向自Pentonville Prison）
![](/Images/godic/202502/02/Pentonville_Prison_ILN_18425259.jpg")
![An isometric drawing of Pentonville prison, from an 1844 report by Joshua Jebb, Royal Engineers.[1]](/Images/godic/202502/02/Pentonvilleiso195259.jpg")
![Prison labour at Pentonville in the 1870s.](/Images/godic/202502/02/PentonvillePrison5259.gif")
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HM Prison Pentonville (informally "The Ville") is a Category B/C men's prison, operated by Her Majesty's Prison Service. Pentonville Prison is not actually within Pentonville itself, but is located further north, on the Caledonian Road in the Barnsbury area of the London Borough of Islington, north London, England.