MacHouston “Mickey” Baker (October 15, 1925 – November 27, 2012) was an American guitarist, best known for his work as a studio musician and as part of the recording duo Mickey & Sylvia.

Baker was born in Louisville, Kentucky. His mother was black, and his father, whom he never met, was believed to be white.

In 1936, at the age of 11, Baker was put into an orphanage. He ran away frequently, and had to be retrieved by the staff from St. Louis, New York City, Chicago, and Pittsburgh. Eventually the orphanage quit looking for him, and at the age of 16 he stayed in New York City. He found work as a laborer and then a dishwasher. But after hanging out in the pool halls of 26th Street, he gave up work to become a full-time pool shark.