Mander may refer to:
- Mander (surname), a list of people so named
- Mander, Overijssel, a village in Overijssel, Netherlands
- Mander baronets, a title in the Baronetage of the United Kingdom
- Mander Brothers, a company based in Wolverhampton, England (1773–1998)
- Mander language, a nearly extinct Papuan language of Indonesia
- Mander Organs, an English pipe organ maker and refurbisher based in London
- Martin Ander, Swedish graphic designer, illustrator and artist known as Mander
- Mander Auctioneers, Fine Art Auctioneers and Valuers, based in Sudbury, Suffolk