Police are searching for 48-year-old Julie Bickley from the Tenby area.
She is being described as having dark blonde, fairly long hair, a slim build, blonde and wears glasses.
She was last seen at around 6:15 this morning in the Fishguard Road area of Haverfordwest.
Police say Julie’s family are concerned for her welfare.
Anyone who has been Julie is being asked to contact Dyfed-Powys Police by calling 101 or texting the non-emergency number on 07811 311 908, quoting Ref: 039.