Deaf man missing in Kakadu since Saturday

A hearing impaired man has been missing in the Kakadu National Park since Saturday night.

Allan Nadjamerrek, 28, was travelling with two others from Pine Creek to Gunbalanya when their vehicle broke down on the Kakadu Highway and they stayed the night at the Jim Jim Ranger station, Northern Territory police say.

Mr Nadjamerrek went for a walk during the night and hasn't been seen since.

It's not known which way he went.

Police were notified on Wednesday night and a search of the area began on Thursday.

"Mr Nadjamerrek is deaf and was last seen wearing a West Coast Eagles jersey and light coloured shorts," Sergeant Robert DeVos said.