Hjalmar Steenstrup | |
|---|---|
| Born | 11 October 1890 |
| Died | 18 December 1945 (aged 55) |
| Nationality | Norwegian |
| Occupation | Insurance agent |
| Employer | Samtrygd |
| Known for |
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Hjalmar Steenstrup (11 October 1890 – 18 December 1945) was a Norwegian insurance agent, and Milorg pioneer and intelligence agent during World War II.