Police are seeking the public's help in the search for a missing Hamilton woman.

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Hamilton police released this photo of Tammy Bourne, who was reported missing by her family. (Supplied)

Tammy Bourne's family reported her missing after she hadn't been heard from since Sunday.

Police urge members of the public not to approach Bourne if they see her, but instead to immediately contact authorities.

They ask those with information about her whereabouts to call Det. John Tselepakis or Det. Robert LaJeune at 905-546-4947, or the Division 3 staff sergeant at 905-546-3886.