Singer Shannon Noll has been handed a one year good behaviour bond and escaped conviction after pleaded guilty to possessing cocaine at a Sydney pub.

Noll, 43, was pinged with half a gram of the drug in a bag at a pub in Sydney last month and was arrested following a dog squad search.

It follows a string of incidents, including footage of Noll yelling abuse at an audience member at the Duck Creek Picnic Races in July after a beer can was thrown at him and, in January 2017, Noll was arrested and charged over the assault of a bouncer outside an Adelaide strip joint.

Noll is currently in the middle of a national tour off the back of his latest album, Unbroken.

He's yet to publicly comment on this latest incident.