Police are looking for missing man Marc Hawkins, 32, who has not been seen or heard from since Friday, July 26.
"Police hold concerns for Marc's welfare, and are requesting the public's assistance to locate him," ACT Policing's statement read.
Mr Hawkins is described as Caucasian in appearance, about 180cm (5'11") tall, with a medium build, fair complexion, light brown hair and blue eyes.
Police said he no longer had a beard as depicted in a photo released in their public statement. Mr Hawkins was last seen in the Canberra City area.
"Police would also ask Marc to present himself to the nearest police station," the statement read.
Anyone who has seen Marc, or who may have any information regarding his whereabouts was urged to contact ACT Policing on 131 444.
They have been requested to quote reference 7816875. Police said information could be provided anonymously.