| Name | Mosfellsbær |
|---|---|
| Administrative division | Höfuðborgarsvæði |
| Country | Iceland |
People born here (2) |
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| Árni Árnason |  ISL |
SWM | Olympics | 2008—2012 | 9 October 1987 | |
| Guðmundur Einarsson | ISL |
SKL | Non-Medal | 1952 | 5 August 1895 | |
People who died here (1) |
||||||
| Jón Karl Sigurðsson | ISL |
ALP | Olympics | 1952 | 27 April 2019 | |
