| Marinus Larsen | |
| Office: | Member of the Utah House of Representatives from the 11th district |
| Predecessor: | first officeholder |
| Birth Date: | 15 November 1849 |
| Death Place: | Spanish Fork, Utah |
| Birth Place: | Aalborg Municipality, Denmark |
| Spouse: | Johanna (m. February 13, 1869) |
| Party: | Democrat |
Marinus Larsen (November 15, 1849 – August 2, 1934) was a Latter-day Saint religious leader and a member of the first Utah state legislature, representing the 11th district.
Larsen was born in Hurup, Als parish, Aalborg Municipality, Denmark. He converted to the Church of Jesus Christ of Latter-day Saints (LDS Church) in 1862. That same year he emigrated to the United States, settling in Spanish Fork, Utah Territory in September. He remained there for the rest of his life.[1]
In 1891, when the one LDS Church ward in Spanish Fork was divided into four, Larsen was made bishop of the Spanish Fork 3rd Ward. He served in that position until 1903.
Larsen served for two terms as mayor of Spanish Fork. He also served on the city council for four terms.[2] He was a member of the Utah House of Representatives for two terms.[3] [4]