There are many regional social and service organisations by and for the international community.
- Delchi Institute (Chinese)
- Delft MaMa (for international moms and moms-to-be)
- International Neighbour Group (affiliated with TU Delft)
- Delftians (social group for expats in Delft and region)
- Associaton of Iranian Students in The Netherlands
- Australian and New Zealand Club of the Netherlands