Dan Ryan Jr.

Dan Ryan Jr.
Ryan in 1960
President of the Cook County Board of Commissioners
In office 1954–1961
Preceded by	William N. Erickson
Succeeded by	John J. Duffy
Member of the Cook County Board of Commissioners
In office 1930–1961
Succeeded by	Ruby H. O'Connor Ryan
In office 1923–1926
Preceded by	Daniel Ryan Sr.
Personal details
Born	Daniel B. Ryan Jr. 1894 Chicago, Illinois
Died	April 8, 1961 (aged 66) Cook County, Illinois
Political party	Democratic
Spouse	Ruby H. O'Connor Ryan
Children	1
Education	Chicago-Kent College of Law (LLB)
Military service
Branch/service	United States Navy
Battles/wars	World War I

Daniel B. Ryan Jr. (1894 – April 8, 1961) was an American businessman, lawyer, and politician who served as a member of the Cook County Board of Commissioners from 1923 to 1926 and again from 1930 until his death in 1961. He was a Democrat. The Dan Ryan Expressway is named in his honor.