| James Riordan | |
| State Senate1: | Iowa |
| District1: | 39th |
| Term Start1: | January 11, 1993 |
| Term End1: | January 8, 1995 |
| Predecessor1: | William D. Palmer |
| Successor1: | Jo Ann Douglas |
| State Senate2: | Iowa |
| District2: | 45th |
| Term Start2: | September 10, 1985 |
| Term End2: | January 10, 1993 |
| Birth Name: | James Richard Riordan II |
| Birth Date: | 31 December 1949 |
| Birth Place: | Near Boone, Iowa, U.S. |
| Party: | Democratic |
James Richard Riordan II (December 31, 1949 – August 14, 2022) was an American politician.
Born in December 1949, James Richard Riordan II was the eldest of five children born to parents James Richard Riordan I and his wife Therese. The family lived on a farm near Boone, Iowa, and Riordan II graduated from the city's Ryan High School in 1968. Shortly after earning his bachelor's degree from Iowa State University in 1975, Riordan married Rhoda Quade, with whom he raised three children. The couple separated in 2015. Riordan owned the Ashworth Acres tree nursery near Waukee, and later worked as a researcher and writer of grants and contracts for Des Moines Area Community College.
Riordan died on August 14, 2022, of aspiration pneumonia and COVID-19.[1] [2]
Politically, Riordan was affiliated with the Democratic Party. He worked as an administrative assistant for Robert T. Anderson, an aide to Tom Harkin, and was staff director of the United States Senate Democratic Caucus before winning a seat on the Iowa Senate in 1985. Riordan held the District 45 seat from September 10, 1985, to January 10, 1993, and subsequently represented District 39 until January 8, 1995.[1]