The following list is intended assist societies in finding speakers. If you know of any additional sources, please send them to info@srgcouncil.org so those can be added.
Association of Professional Genealogists: Final a genealogist, some of whom are speakers. This is a professional membership organization for genealogists, amateurs and professionals.
Conference Keeper: Page lists upcoming genealogy webinars and Zoom meetings. Includes a name search.
Genealogical Speakers Guild: List of speakers who are members of that organization plus tips about hiring a speaker.
International German Genealogy Partnership: Has a list of German-genealogy professional researchers, some of whom also do presentations.
Southern California Genealogical Society: No a speaker reference itself. But see the Resources menu for a huge listing of genealogical societies in California, the U.S. and International. You can then visit those to see which speakers they are using.