John Joseph Day (born August 25, 1937) is a former Democratic member of the Indiana House of Representatives, representing the 100th District from 1996 until 2012. He previously served from 1974 through 1994.

External links Indiana State Legislature – Representative John Day Official government website Project Vote Smart – Representative John J. Day (IN) profile Follow the Money – John Day 2006 2004 2002 2000 1998 1996 1994 campaign contributions