Mae addysg, hyfforddiant a llyfrgelloedd mewn carchardai yng Nghymru yn fater datganoledig ers 2009. Ar hyn o bryd mae Llywodraeth Cymru yn cyllido hyn drwy Femorandwm Cyd-ddealltwriaeth â Gwasanaeth Carchardai a Phrawf ei Mawrhydi a chyda chyllid a ddarperir gan Lywodraeth y Deyrnas Unedig at y diben hwnnw.
Education, training and libraries in prisons in Wales has been devolved to the Welsh Government since 2009 and the Welsh Government currently funds this learning through a joint Memorandum of Understanding with Her Majesty’s Prison and Probation Service and with funding provided for this purpose by the UK government.