A game of golf with friends has turned to tragedy after a young man struck in the head by a golf ball later died.

Family shared news of Jaden Goldfinch-Booker's death in a "freak accident" late last week. He was 27.

Detective Senior Sergeant Malcolm Inglis said police were investigating the death on behalf of the Coroner.

Goldfinch-Booker was rushed to Dunedin Hospital after being struck in the head by a golf ball at Frankton Golf Course in Queenstown on Saturday, February 17.

He was placed in an induced coma in ICU but died on Wednesday.

"This is a shock and a tragedy for the family and friends of the man, and for those who were present at the time," Inglis said.

"While the cause of death will be determined by the Coroner, we recognise the nature of the incident is not common and I personally have not overseen a case like this in my career."

Queenstown police extended their condolences to Goldfinch-Booker's family.

It is understood Goldfinch-Booker was playing golf with friends when he was struck by the ball near the second tee.

He was placed on life support in an induced coma in ICU as doctors worked to save his life and control a brain bleed. Family and his partner remained at his bedside but sadly he did not survive.