Alan Goodman Koch (March 25, 1938 – May 22, 2015) was an American professional baseball player. A right-handed pitcher and graduate of Auburn University, Koch spent 1½ seasons in Major League Baseball as a member of the Detroit Tigers and Washington Senators in 1963–1964. He stood 6 feet 4 inches (1.93 m) tall and weighed 195 pounds (88 kg). He was Jewish. He attended Decatur High School in Decatur, Alabama, and Alabama Polytechnic Institute.