The following is a list of sources for researching your Scottish ancestors
Scotland's People - The best source of Scottish records
National Records of Scotland - the National Records office of Scotland Searchable data base.
Scottish Indexes - People search
Memento-mori - Scottish death records, etc
The Scottish Association of Family History Societies - there are also similar groups – some affiliated, some not, in each of the counties of Scotland as well as the rest of Britain.
Scotland's Places - Maps, people and places of each of the areas of Scotland
National Library of Scotland - great source for everything from city directories to military rolls both navy and army.
National Library of Scotland Newspapers -
National Library of Scotland Maps -
Scottish Military Research - Scottish Military information
Scottish Mining - very comprehensive record of Scottish mining including names, fatalities, etc.
Electric Scotland - a wide variety of topics of interest on the history and culture of Scotland
Culture Perth and KinRoss - searchable database
Friends of Dundee City Archives - the same for Dundee and there are others for each of the Scottish and English Counties
Mitchell Library - Glasgow photos and history
Caithness History - Caithness history
The Gazetter Newspaper - The Gazette newspaper archives.
Records of the Scottish Parliament to 1707 - records of the Scottish Parliament
Genuki - info on all aspects of Britain and Ireland but especially place names useful
Old Scottish Genealogy & Family History - good source of obscure Scottish info. People who had no father, people in lunatic asylums, male heads of families.
Aberdeen & NE Scotland Family History Society - Graveyards in scotland
Badbea Families - stories of the Clearances in Caithness
Electric Scotland Books - Reference books, directories, histories for various areas of Scotland
Renfrewshire Libraries Poor Law Records - searchable database
University of Edinburgh Survey of Scottish Witchcraft - searchable database
Directories - The Scottish Post office directories for Scotland are at National Library of Scotland they start in the 1700s