Porirua Police are seeking to locate 43 year old Paul Mark Mansell, who was last seen in Tawa last night.
Detective Gareth Barnes of the Porirua CIB says Police have concerns for the safety and wellbeing of Mr Mansell.
"We urge anyone who has either seen Mr Mansell or has information regarding his whereabouts to contact Police as soon as possible."
He is of New Zealand European descent, around 180 centimetres tall of medium build. He was last seen wearing blue jeans, a white polo shirt with blue stripes on the arms and a black puffer jacket. He was carrying a small black backpack.
Anyone with any information should contact Porirua Police on (04) 238 1400 or phone Crimestoppers on 0800 555 111.