Edward Thomas Noonan (October 23, 1861 – December 19, 1923) was an attorney and politician from Chicago, Illinois. He served in the Illinois Senate and was a member of the United States House of Representatives.

Noonan was born in Macomb, Illinois on October 23, 1861,^[1] and raised in Quincy and Chicago. He was educated in Quincy and Chicago, and studied law with Chicago attorney and judge Van H. Higgins.^[2] He attended law school at the University of Michigan while studying with Higgins, attained admission to the bar in 1882, and received his LL.B. degree in 1883.^[3]

In addition to practicing law, Noonan was active in Chicago politics as a Democrat.^[4] From 1890 to 1894, he was a member of the Illinois Senate, and from 1893 to 1897 he served on the military staff of Governor John Peter Altgeld with the rank of colonel.^[5] Noonan was counsel for the West Chicago Park Commission from 1893 to 1898, and as an unsuccessful candidate for Congress in 1894 and 1896.^[6]

Noonan was elected to the U.S. House in 1898, and served in the 56th United States Congress (March 4, 1899 – March 3, 1901).^[7] Noonan was not a candidate for reelection in 1900 and resumed the practice of law in Chicago.^[7]

Noonan died in Chicago on December 19, 1923.^[8] He was buried at St. Paul's Catholic Cemetery in Macomb.^[9]

Noonan and his wife Lillian were the parents of two sons, Laurence (b. 1907) and Cato (b. 1916).^[10][11]