Police have issued numerous alcohol and offensive language infringement notices to drunk and abusive football fans travelling by train from Sydney to the NSW Central Coast.

Two officers were allegedly assaulted and police arrested and charged two men over the incidents on Saturday.

Police seized a large amount of alcohol and issued 15 alcohol-related railway infringement notices and two notices for offensive language on a train carrying about 200 football fans from Sydney to Gosford.

One passenger was removed from the train at Woy Woy Railway Station and a female police officer was assaulted by an unknown person.