Laurencekirk (, Scots: Lowrenkirk, Scottish Gaelic: Eaglais Labhrainn), colloquially known as "The Lang Toun" or amongst locals as simply "The Kirk" although these have fallen out of common use, is a small town in the historic county of Kincardineshire, Scotland, just off the A90 Dundee to Aberdeen main road. It is administered as part of Aberdeenshire. It is the largest settlement in the Howe o' the Mearns area and houses the local secondary school; Mearns Academy, which was established in 1895 and awarded the Charter Mark in 2003.

Its old name was Conveth, an anglification of the Gaelic Coinmheadh, referring to an obligation to provide free food and board to passing troops. Laurencekirk is in the valley between the Hill of Garvock and the Cairn O' Mount. The famous landmark of the Johnston Tower can be seen on the peak of the Garvock.

Laurencekirk was, in the past, known for making snuff boxes with a special type of airtight hinge (known as a "Laurencekirk hinge") invented by James Sandy.

The Laurencekirk Golf Club, now defunct, was founded in the early 1900s but by 1951 it had been wound up.