Jansma
Appearance
Jansma is a West Frisian patronymic surname cognate to "Johnson".[1] People with this surname include:
- Bintje Jansma (1888–1976), Dutch elementary school student after whom her teacher named the potato cultivar Bintje
- Esther Jansma (born 1958), Dutch writer and archaeologist
- Jan Jansma (born 1962), Dutch bridge player
- Kristopher Jansma (born 1982), American writer and novelist
- Rik Jansma (born before 2006), Dutch chef and co-founder of the restaurant Basiliek in Harderwijk, Netherlands
- Sijtse Jansma (1898–1977), Dutch tug of war competitor who competed in the 1920 Summer Olympics
- Sybren Jansma (born 1982), Dutch bobsledder who has competed in the Winter Olympics
- Timothy J. Jansma (1952–2006), American luthier