Port Charlotte is a heavily peated single malt produced since 2001 at Bruichladdich distillery. It has been one of Bruichladdich's more successful ventures since reopening as it has met with almost universal praise since appearing in various official and independent expressions. Port Charlotte sits between the unpeated Bruichladdich and the mega-peated Octomore spirit, with a normal peat level of around 40ppm. 

The first general release Port Charlotte single malt whisky appeared in 2006 as a five-year-old, and older versions were released annually until the introduction of the distillery's core range Port Charlotte 10-year-old in 2011. An official Port Charlotte 18-year-old was added to the core range in 2023. Port Charlotte's typical characters are a thick, oily peat flavour with further notes of green and white fruits with lots of smaller complexities like minerals, metallic notes and plenty coastal and subtle medicinal aspects as well.

Port Charlotte shines particularly well in sherry casks. It matures a little slower in bourbon wood but still displays wonderful old school characteristics and complexities. As with its bigger brother Octomore it has been a fascinating whisky to watch evolve to full maturity.