Alexander Paul George Sittenfeld (born October 1, 1984) is an American politician and former member of the Cincinnati City Council. He has been convicted of felony bribery and attempted extortion. A member of the Democratic Party, Sittenfeld served on the Cincinnati City Council from 2011 to 2022. Elected at age 27, he was the youngest person to ever be elected to the body. Prior to his election, Sittenfeld was assistant director at the Community Learning Center Institute in Cincinnati. In January 2015, he announced his 2016 bid for Ohio's U.S. Senate seat, then held by Republican Rob Portman. On March 15, 2016, Sittenfeld lost the Senate Democratic primary election to former Ohio Governor Ted Strickland. On July 12, 2020, Sittenfeld announced that he would run in the 2021 Cincinnati mayor