Dunedin Central community Constable Kerrin Williams said three patrol cars were adorned with large poppies at present, and officers planned to place them on all frontline cars.
The foyer in the Dunedin Central station would also contain poppies as officers paid their respects to colleagues who fought in World Wars 1 and 2, and the wider armed forces.
''Anzac Day is an important day in New Zealand's history,'' he said.
''By placing the poppies on our cars, we remember and honour the many members of police who died serving our country during World War 1, as well as paying tribute to the New Zealand Defence Force and our people.
''It is also a great way for us to connect with the community as we come together to celebrate the brave actions of our people.''
It was unclear how many officers served during the wars as no records were kept by police and officers even had to resign to join the expeditionary forces in World War 1.
A roll of honour in the Dunedin Central police station contains the names of 47 people who served in World War1.
Thirteen were recognised as being killed in action.
Const Williams said the idea for the tribute came from an officer who wished to pay his respects by placing a poppy on his patrol car.
Dunedin police supported the concept and wanted to get behind it and the RSA.
''It's something we are trying to do a bit more of - trying to be a bit more out in the community,'' he said.
The poppies would remain in place for the next fortnight.
