Police have launched an investigation after a man was found dead inside a Canberra unit late on Saturday night.

Emergency services were called to the unit in Lowanna St, Braddon about 11.35pm following reports an injured man was inside.

Paramedics and police arrived to find the man deceased. His identity has not yet been confirmed, with inquiries continuing.

A 37‑year‑old woman who was at the unit when officers arrived is assisting detectives with their investigation.

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ACT Policing is urging anyone with information to contact Crime Stoppers.