| Olav Andresen | |
| Birth Date: | 15 April 1877 |
| Birth Place: | Heddal, Norway |
| Death Date: | 1950 |
| Nationality: | Norwegian |
| Occupation: | Politician |
Olav Andresen (15 April 1877 – 27 June 1950) was a Norwegian politician.
He was born in Heddal to Andres Johannessen and Ragnhild Amundsdatter. He served as mayor of Notodden 1922 - 1924, 1928 - 1931 and 1934 - 1940. He was elected representative to the Storting for the period 1925 - 1927, for the Labour Party.[1]