Odd I was a 156-tonne (172-ton) Norwegian whaler.
The Odd I expedition was the first of nine scientific expeditions in the Antarctic fitted out by Lars Christensen. It was led by Eyvind Tofte, with Anton A. Andersson serving as captain. The expedition arrived at Peter I Island on 17 January 1927, but was unable to land. They then circumnavigated the island and discovered Cape Ingrid.