Two women have been charged with assault after policemen and a security guard were allegedly bitten and scratched at a Brisbane bar.

Two women who allegedly bit and scratched police officers and a security guard at a Brisbane bar have been charged with assault.

Police say the women were being evicted from a licensed premises on Edward Street at around 11pm on Thursday when a security guard was assaulted.

Police attended and when an officer attempted to arrest one of the women, he was allegedly bitten on the arm.

The 48-year-old officer received medical treatment at St Andrews Hospital and will be required to undergo disease testing.

It’s also alleged the same woman scratched another male officer while the other woman scratched a 24-year-old male security guard.

Both men were treated at the scene for minor injuries.

A 21-year-old woman from the Northern Territory has been charged with one count each of serious assault police, assault police and common assault and is to appear in the Brisbane Magistrates Court on Friday.

A 22-year-old Stafford Heights woman was charged with one count of assault occasioning bodily harm and is to appear in the Brisbane Magistrates Court on September 11.