This is a chronological listing of Mensa gatherings in 2008.
- German Mensa AG, Hamburg, 9-13 April
- IMAG, Cork, Ireland, 2-5 May
- Danish Mensa AG, Helsinge, Denmark, 9-11 May
- Milton Keynes weekend, England, 23-26 May, RG of the English East Midlands regional group.
- GenX Springweekend, Someren, Netherlands, 23-26 May
- Flex weekend, Kolding, Jutland, Denmark, 22-24 August
- BMAG, Liverpool, England, 20-22 September