A dispute over a woman's handbag is believed to have sparked a large pub brawl this morning at Loganholme, south of Brisbane.

About 40 men are believed to have been involved in the fight on Bryants Road.

The brawl started about 3:00am (AEST) and lasted several hours.

Police say two men were knocked out and one has a fractured eye socket.

They say they will review security footage to determine if charges will be laid.

Police say the brawl had no link to the death of a man at Loganlea train Station on Monday night and was not racially motivated.