Green Bay Police Search for Missing 48-Year-Old Man

Robert Granditzke was last seen walking in the 1300 block of Western Avenue on Wednesday afternoon.

Apr. 15, 2026 at 11:03pm

Got story updates? Submit your updates here. ›

An extreme close-up photograph of a worn, weathered wallet or personal item, lit by a harsh, direct camera flash against a pitch-black background, conveying a sense of the gritty, investigative nature of this missing person case.A personal item belonging to a missing person serves as a somber reminder of the human stakes behind this urgent search.Green Bay Today

The Green Bay Police Department is searching for a 48-year-old man named Robert Granditzke who was last seen on Wednesday, April 15 around 1:45 p.m. walking in the 1300 block of Western Avenue. Granditzke is considered endangered and weighs approximately 140 pounds, standing about 5-foot-7 with brown hair and eyes. He may be wearing a dark flannel, gray undershirt, dark jeans, tennis shoes, and a baseball hat.

Why it matters

Missing person cases are always concerning, especially when the individual is considered endangered. The public's help is crucial in locating Granditzke and ensuring his safe return.

The details

According to the Green Bay Police Department, Granditzke was last seen on Wednesday afternoon in the 1300 block of Western Avenue. He is described as a 48-year-old man weighing around 140 pounds and standing approximately 5-foot-7 with brown hair and eyes. Granditzke may be wearing a dark flannel, gray undershirt, dark jeans, tennis shoes, and a baseball hat.

  • Granditzke was last seen on April 15, 2026 around 1:45 p.m.

The players

Robert Granditzke

A 48-year-old man who was reported missing and is considered endangered by the Green Bay Police Department.

Green Bay Police Department

The law enforcement agency in Green Bay, Wisconsin that is searching for the missing Robert Granditzke.

Got photos? Submit your photos here. ›

What’s next

The Green Bay Police Department is urging anyone with information about Granditzke's whereabouts to contact them at (920) 448-3200.

The takeaway

This missing person case highlights the importance of community vigilance and cooperation with law enforcement to help locate endangered individuals and ensure their safe return.