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Gregory Georgantis Missing Person Case

Last seen in Warwick, Rhode Island on Oct 30, 1980

Victim Details

Created

Apr 13, 2016

Case Added

Jun 27, 2022

First Name

Gregory

Last Name

Georgantis

Current Age

Age At Disappearance

Height

69 inches

Weight

185 lbs

Ethnicity

White / Caucasian

Gender

Male

Last Seen

Oct 30, 1980

City

Warwick

State

Rhode Island

County

Kent County

Agency ID

18246

Agency Name

Warwick Police Department

Agency City

Warwick

Agency State

Rhode Island

Agency County

Kent County

Agency Zip Code

02886

Agency Address

99 Veterans Memorial Drive, Rhode Island

Agency Phone

4014684200

Agency Jurisdiction

Local

Agency Type

Law Enforcement

Agency Case #

14-1104-0F

Primary Agency

Warwick Police Department

Hair Color

Brown

Left Eye Color

Brown

Right Eye Color

Brown

Last Updated

Oct 8, 2026

Area Last Seen:

Case Description

Any updates on this case? Let us know!

Summary based on the NamUs case record (MP33332) and 3 other sources

Gregory O. Georgantis, a 33-year-old white male, was last seen in Warwick, Rhode Island on October 30, 1980. At the time of his disappearance, Georgantis was described as being 69 inches tall and weighing approximately 185 pounds. He has brown hair and brown eyes. His case remains an active missing person investigation, managed by the Warwick Police Department.

The circumstances surrounding Georgantis's disappearance are indicative of foul play. Investigators believe he was a victim of a probable homicide. His case is thought to be related to organized crime activities. Further complicating the investigation is the link to a companion case, that of Albert Vigneau, who is also listed as a missing person. This connection suggests a potentially larger and more complex criminal involvement in their disappearances.

The Warwick Police Department is the primary agency investigating the disappearance of Gregory Georgantis. Despite the passage of several decades, his case has not been resolved and he is still officially categorized as a missing person. The investigation continues in the hopes of uncovering new information that may lead to a resolution and provide answers for his family.
Last Seen: Oct 30, 1980

Links to Additional Sources (3)

See any mistakes? Let us know!

Missing Person / NamUs

Gregory Georgantis | International Missing Persons Wiki - Fandom

5534DMRI - Gregory O Georgantis - Doe Network

Possible Unidentified Matches (10)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

79%Possible

John Doe — Boston, Massachusetts

UP15715 • Found Jul 20, 2016

View case

Sex ✓Male

Age 100%Est. 60–65 vs 33 when missing

Race 100%White

Location 89%49 mi away

TimingFound 36 years after last seen

Height 100%5'8" vs 5'9"

Weight 100%181 lb vs 185 lb

Hair 70%Gray vs Brown

Eyes 100%Brown vs Brown

79%Possible

John Doe — Somerville, Massachusetts

UP14725 • Found Dec 13, 2009

View case

Sex ✓Male

Age 100%Est. 44–46 vs 33 when missing

Race 100%White

Location 89%50 mi away

TimingFound 29 years after last seen

Height 100%5'8" vs 5'9"

Weight 100%182 lb vs 185 lb

Hair 100%Brown vs Brown

79%Possible

John Doe — Marlboro, Massachusetts

UP15801 • Found Sep 14, 2006

View case

Sex ✓Male

Age 100%Est. 55–57 vs 33 when missing

Race 100%White

Location 91%45 mi away

TimingFound 26 years after last seen

Height 100%5'8" vs 5'9"

Weight 81%149 lb vs 185 lb

Eyes 100%Brown vs Brown

79%Possible

John Doe — New Britain, Connecticut

UP14397 • Found Aug 21, 1983

View case

Sex ✓Male

Age 100%Est. 30–40 vs 33 when missing

Race 100%White

Location 86%62 mi away

TimingFound 3 years after last seen

Height 100%5'8" vs 5'9"

79%Possible

John Doe — Smithfield, Rhode Island

UP12497 • Found Jun 18, 1987

View case

Sex ✓Male

Age 100%Est. 25–35 vs 33 when missing

Race 100%White

Location 99%15 mi away, same state

TimingFound 7 years after last seen

Height 52%5'5" vs 5'9"

Weight 45%122 lb vs 185 lb

Hair 100%Brown vs Brown

Eyes 100%Brown vs Brown

78%Possible

John Doe — Lynn, Massachusetts

UP15537 • Found Aug 4, 2006

View case

Sex ✓Male

Age 100%Est. 58–72 vs 33 when missing

Race 100%White

Location 87%58 mi away

TimingFound 26 years after last seen

Height 100%5'10" vs 5'9"

Weight 75%143 lb vs 185 lb

Hair 70%Gray vs Brown

Eyes 100%Brown vs Brown

78%Possible

John Doe — Boston, Massachusetts

UP14758 • Found May 31, 1981

View case

Sex ✓Male

Age 100%Est. 30–40 vs 33

Race 100%White

Location 89%49 mi away

TimingFound 7 months after last seen

Weight 100%200 lb vs 185 lb

Hair 60%Black vs Brown

77%Possible

John Doe — East Bridgewater, Massachusetts

UP15220 • Found Feb 9, 2008

View case

Sex ✓Male

Age 100%Est. 59–60 vs 33 when missing

Race 100%White

Location 94%33 mi away

TimingFound 27 years after last seen

Height 100%5'8" vs 5'9"

Weight 0%278 lb vs 185 lb

Hair 70%Gray vs Brown

Eyes 100%Brown vs Brown

77%Possible

John Doe — Leominster, Massachusetts

UP15942 • Found Jun 8, 2006

View case

Sex ✓Male

Age 100%Est. 57 vs 33 when missing

Race 100%White

Location 86%60 mi away

TimingFound 26 years after last seen

Height 68%5'6" vs 5'9"

Weight 100%192 lb vs 185 lb

Hair 100%Brown vs Brown

Eyes 100%Brown vs Brown

77%Possible

John Doe — Methuen, Massachusetts

UP14202 • Found Oct 28, 2000

View case

Sex ✓Male

Age 100%Est. 35–45 vs 33 when missing

Race 100%White

Location 83%72 mi away

TimingFound 20 years after last seen

Height 84%5'11"–6'5" vs 5'9"

Weight 98%165 lb vs 185 lb

Hair 100%Brown vs Brown

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.