Police are after information about a man missing from Blenheinm since 5pm Thursday.

Louis Fairhall is 67-years-old, about 164cm (about 5'3") tall, with short grey hair.

He's thought to be wearing a chequered shirt, Forest green long sleeved top with half zip, black long pants and either gumboots or work boots.

He is believed to be travelling in a Bronze Toyota Hilux registration EKZ123.

Police and Mr Fairhall's family have serious concerns about his safety and current state of health, and ask anyone with information to contact Blenheim Police.