The 43-year-old was last seen in her home on July 25th
Cork gardaí are seeking the public's help in tracing the whereabouts of Caroline O'Mahony.
She has been missing from her home in Cork city since July 25th.
When last seen the 43-year-old was wearing a black top, black leggings, a blue denim shirt down to the knees and pink runners.
She is described as 5'2" with long blond hair tied in bun.
It is believed Caroline may have travelled to Dublin by bus, and could be in the city centre area.
Anyone who has seen Caroline or can help in locating her is asked to contact Gurranbraher garda station on 021-494-6200, the Garda Confidential Line at 1800-666-111 or any garda station.