Macauley Webb, 29, from Newport, was caught with indecent images of children just weeks after being released early from an eight-year prison sentence for previous child sex offences.
Salem Khan, 21, was sentenced to 2,045 days after admitting drug supply charges for a third time.
Cailum Hill, 22, was sentenced to 27 months at Merthyr Tydfil Crown Court after being convicted of intentional strangulation and criminal damage.
Alan and Bernita Davies, both 60, from Pandy near Wrexham, have each been sentenced to eight years in prison at Mold Crown Court after admitting causing or allowing the death of their daughter Steffie, 32.
Darren and Dre Lewis, of Port Talbot, have been sentenced at Swansea Crown Court for their roles in a cocaine supply operation uncovered through a seized mobile phone.
Christopher McGrath, 44, of Cemaes, was sentenced to three years at Caernarfon Crown Court after admitting involvement in supplying cocaine in Amlwch.
Anthony Edgell, 36, of Carmarthen, was jailed for three years after police found heroin, cannabis and cocaine following a car crash and a raid on a property.
A Swansea builder who had £3,000 of tools stolen spotted them for sale on Facebook hours later and posed as a buyer, leading police to Craig Dudley who has been jailed for 17 months.
Juan Bejarano-Zamorano and Jayden Morgan were sentenced at Cardiff Crown Court for running a crack cocaine supply operation from a customer's home in Newport.
Ryan Greening sold adulterated cocaine to a youth and used him to sell drugs before being jailed for six years alongside two co-conspirators from Barry.
Andrew Wisbey, 27, was sentenced at Cardiff Crown Court after being found guilty of abducting and raping a 14-year-old girl in 2021.
Scott Parry, 41, of Dyfatty, Swansea, was jailed for 10 months after brandishing a machete in a block of flats and carrying out three shoplifting raids on a Matalan store.