Police are appealing for public assistance to locate a man missing from Sydney's south west.
Thomas Oong, aged 36, was last seen in Kingsgrove, about 1.49am today (Saturday 10 January 2026), walking south bound on Glamis Street towards the M5 walking track.
Unable to be located or contacted since, officers attached to Campsie Police Area Command were notified and commenced inquiries into his whereabouts.
Police hold serious concerns for Thomas's welfare.
Thomas is described as being of Asian appearance, of muscular build, and with short straight black hair. He was last seen wearing a short sleeve black T shirt and black shorts.
Anyone with information into Thomas's whereabout is urged to contact Campsie Police Station on 02 9784 9399 or Crime Stoppers.
Anyone with information about this incident is urged to contact Crime Stoppers: 1800 333 000 or https://nsw.crimestoppers.com.au Information is managed on a confidential basis. The public is reminded not to report information via NSW Police social media pages.
