| Lydia Arsens | |
| Birth Date: | March 18, 1906 |
| Birth Place: | Didsbury, Alberta, Canada |
| Residence: | Victoria, British Columbia, Canada |
| Office1: | MLA for Victoria City |
| Term Start1: | 1953 |
| Term End1: | 1956 |
| Party: | Social Credit |
Lydia Augusta Arsens (March 18, 1906 – February 25, 1983) was a Canadian politician. She served as MLA for the Victoria City riding in the Legislative Assembly of British Columbia from 1953 to 1956, as a member of the British Columbia Social Credit Party.[1] She was defeated in 1952 in her first attempt at winning the Victoria City riding and then she was defeated when she sought reelection in 1956.