HMS Loch Fyne (K429/F429) was a Loch-class frigate of the British Royal Navy, built by the Burntisland Shipbuilding Company Ltd, Burntisland, Fife, Scotland, and named after Loch Fyne in Scotland. The ship was launched in 1944, and served at the end of World War II. Recommissioned in 1951, she served in the Persian Gulf and was scrapped in 1970.