Stein Ole Larsen (born 30 April 1963) is a Norwegian businessperson and banker. Since 2007 he has been Chief Executive Officer of Terra-Gruppen.
Larsen has previously been CEO of Odal Sparebank, Eidsberg Sparebank and Bank2. In 2007 he started working as Director of Banking in Terra-Gruppen, and took over as CEO after Ola Sundt Ravnestad retired due to the Terra Securities scandal.
He is also a board member of the Norwegian Financial Services Association and a deputy board member of Finance Norway.
He resides in Kongsvinger.