The Commercial Club of Chicago is a nonprofit 501(c)(4) social welfare organization founded in 1877 with a mission to promote the social and economic vitality of the metropolitan area of Chicago.

Tyrone Clarence "Ty" Fahner is an American lawyer and politician. A member of the Republican Party he served as Illinois Attorney General from 1980 until 1983. He was appointed to the position by Governor James R. Thompson after the incumbent, William Scott, had been disqualified from office after being convicted of a tax crime.