Pierre R Lamond (born September 12, 1930) is a venture capitalist in Silicon Valley, who has specialized in semiconductors, systems and cleantech. He was a partner at Sequoia Capital based in Menlo Park, California from 1981 until he left to join Vinod Khosla's Khosla Ventures as General Partner in March 2009. He left Khosla Ventures in 2014 and joined Eclipse Ventures as a Partner in 2015.