Kimberly Lein-Mathisen (born 1972) is General Manager of Microsoft Norway.
From 2013 to 2016 Lein-Mathisen was CEO of Orkla Home & Personal Care, and from 2001 to 2013 she held a series of senior management positions in Eli Lilly & Co, based both in North America, Europe and Asia. She has experience as an entrepreneur and co-founder of Appear Networks AB (2000-2001) and as a Production Leader in Procter & Gamble (1994-1999). Lein-Mathisen is a board member of Abelia, NHST Media Group, and has over a number of years been a board member of the American Chamber of Commerce, both in Norway and Germany. She also has previous board member experience from Borregaard AS, Meda AB and Kappa Bioscience AS.
Lein-Mathisen holds a Bachelor of Science, Industrial Engineering from the University of Illinois and an MBA from Harvard Business School.