Ryan O’Donnell, 44, from Bow, New Hampshire, was last seen on July 27, 2025, in Concord after a family member dropped him off near Hall and Water streets. At the time he disappeared he was 43. O’Donnell is described as a white male, about 5 feet 8 inches, medium build, blue eyes, brown hair and a full dark-colored beard when last seen. He has several tattoos on his chest, neck, right arm and shoulder and was known to sometimes spend time with the local homeless community.

Searches have focused on Concord’s South End and downtown, known homeless encampments and the railroad tracks O’Donnell has used as a walking route. In May 2026 multiple agencies conducted a grid search of Concord’s southeastern area and property owners along the tracks in Concord, Bow and Canterbury have been asked to check sheds and outbuildings. The Concord Police Department continues to investigate and is asking anyone with information to contact them or the Concord Regional Crimeline.

If anyone knew Ryan’s routines, where he spent time, or observed him near Hall and Water streets on July 27, 2025, please share what is known with investigators.