The Crofters Holdings (Scotland) Act 1886 () is an Act of the Parliament of the United Kingdom that created legal definitions of "crofting parish" and "crofter", granted security of land tenure to crofters and produced the first Crofters Commission, a land court which ruled on disputes between landlords and crofters. The same court ruled on whether parishes were or were not crofting parishes. In many respects the Act was modelled on the Irish Land Acts of 1870 and 1881. By granting the crofters security of tenure, the Act put an end to the Highland Clearances.