Authorities in Collier County, Florida, are seeking information regarding the disappearance of Robert Sean Eckstein, a 43-year-old man who was last heard from on January 8, 2026. Eckstein is described as a Black / African American male, standing 6 feet tall and weighing approximately 285 pounds. He has black hair and brown eyes.
The Collier County Sheriff's Office is handling the investigation into Eckstein's disappearance and has assigned case number 26-10523 to the matter.
According to the National Missing and Unidentified Persons System the last contact with Eckstein was a phone call he made while at work. He was last known to be in the Naples, Florida area.
The case was officially created in the NamUs database on April 9, 2026, with the information being last modified on April 10, 2026. At the time of his disappearance, Robert Eckstein was 43 years old. No further details regarding the circumstances of his disappearance, what he was last seen wearing, or if he was associated with any vehicle have been made publicly available.
Officials urge anyone with information concerning the whereabouts of Robert Eckstein to contact the Collier County Sheriff's Office at 252-9300 or the Florida Department of Law Enforcement's Missing Endangered Persons Information Clearinghouse.Last Seen: Jan 8, 2026
