Bill Koch may refer to:
- Bill Koch (businessman) (born 1940), American businessman and yachtsman who won 1992 America's Cup
- Bill Koch (skier) (born 1955), American cross-country skier
- Bill Koch (American football), football coach
Famous quotes containing the word bill:
“The house with no child in it is a house with nothing in it.”
—Welsh proverb, as quoted in The Joys of Having a Child by Bill and Gloria Adler (1993)