Plainfield HS (PHS) Class of 1978 Alumni List

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The Plainfield High Plainfield, IL class of '78 alumni are listed below. These are former students from Plainfield in Plainfield, IL who graduated in 1978. Alumni listings below have either been searched for or they registered as members of this directory.

Plainfield High School alumni can relive their experiences from high school by sharing memories and pictures, reconnecting with those alumni listed, and more.