Mr Collins (77) began his career as a 17-year-old volunteer at 4XD in 1958.
He was involved in 16 radiothons, eight telethons and two Miss New Zealand shows, and presented television weather and news.
He was elected to the Dunedin City Council in 1989, and served as a councillor for 23 years.
His last day at the microphone was in 2015, and included a conversation with then Prime Minister John Key, friends and colleagues.
Mr Collins said at the time it had been a privilege to work for so long in broadcasting.
"If there was a highlight it has to be meeting people I thought in my life I would never, ever have the chance to meet.
"In that category I would have to put people like Louis Armstrong - just being with him and spending a day or two.
"People like that - and yes, I was a decoy for The Beatles when they came to town - those sort of instances, when you look back in your life, you think 'gosh, I was very fortunate'.''
Comments
RIP NEIL GONE BUT NEVER FORGOTTEN
RIP Neil, it was always awesome listening to you as child growing up in cold Dunedin in front of the electric heater, thank you for the service and fond memories you have provided. RIP
An absolute Dunedin icon....Rest in peace, Mr Collins.
Bus signage did not say 'Kneels on request'.
It said 'Neil Collins plays requests'. The man who invented the Dunedin radio sound.