Strangford (from Old Norse Strangr fjörðr, meaning "strong sea-inlet") is a small village at the mouth of Strangford Lough, on the Lecale peninsula in County Down, Northern Ireland. It had a population of 475 at the 2001 Census.

On the other side of the lough is Portaferry on the Ards Peninsula, and there is a ferry service between the two villages. The village has a small harbour, which is overlooked by rows of 19th-century cottages and a fine Georgian terrace.

• Strangford Castle, near the harbour in Strangford, is a 16th-century tower house with a drop hole at roof level to defend the door.
• Castle Ward consists of a 16th-century tower house and an 18th-century mansion built in two distinct architectural styles, Classical and Gothic, overlooking Strangford Lough. The property is owned by the National Trust. Castle Ward is one-and-one-half miles from Strangford.
• Audley's Castle is a 15th-century castle one mile northeast of Strangford, overlooking Strangford Lough.
• Audleystown Court Tomb is a Neolithic dual court tomb almost two miles northwest of Strangford.

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  Houses in Strangford, August 2009
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  Strangford, August 2009
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  Strangford Ferry terminal, August 2009
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  Strangford Castle, August 2009
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  Houses in Strangford, August 2009
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  Strangford Ferry approaching Strangford slipway, August 2009