SkyCity in central Auckland was robbed this afternoon by a man who said he was armed.
Police were called to the casino at 12.30pm after the man demanded cash from staff.
The man insinuated he had a weapon, police said.
He fled on foot with an undisclosed amount of money.
"SkyCity can confirm there was an incident earlier today when a person, claiming to be armed, demanded money from staff at the Auckland casino," a SkyCity spokesperson said.
"Impacted staff are being offered support," they said, and referred all questions on the robbery to police.
Anyone with information is asked to contact police via 105, referencing job number P055957821.
Information can also be provided anonymously via Crime Stoppers on 0800 555 111.