Law Ting Holm (also known as Tingaholm) is a small promontory at the north end of the freshwater Loch of Tingwall, Mainland Shetland, Scotland. It was once an islet entirely surrounded by water, joined to the shore by a stone causeway 1.7 metres (6 ft) wide and 42.7 metres (140 ft) long. In the 1850s the levels of the loch were lowered and the holm evolved to its present form. The Loch of Tingwall is west of the town of Lerwick and has one additional island - Holm of Setter.