Karl "Charlie" Steinberg (born 15 April 1952 in Coesfeld, North Rhine-Westphalia) is co-founder of digitalmusician.net.
Together with Manfred Rürup he founded Steinberg Media Technologies in 1983 and helped to make digital audio editing popular through the Cubase program.
Steinberg is also a founding member of the Fun and Mercy charity.
He lives in Hamburg with his wife and two children.