Lemmer is a German language surname. In Belgium, the name was first recorded in Antwerp, and some members of the Lemmer family became powerful and elevated to the ranks of nobility.[1] The name may have originated with whalers in the town of Lemmer, Friesland (Netherlands). The name may refer to:
- Anton Lemmer (1871–1957), New Zealand musician
- August Lemmer (1862–1952), German artist
- Ivan Lemmer (born 1931), South African general
- Ludwig Lemmer (1891–1983), German architect
- Mark Lemmer (born 1967), British race car driver
- Shulem Lemmer (born 1990), American singer
- Yaakov Lemmer (born 1983), American singer
- Tricia Lemmer (born 1949), Author, Astrologer