Michelle Obama did not give a speech in Pennsylvania.
The 2016 Democratic National Convention was a presidential nominating convention , held at the Wells Fargo Center in Philadelphia , Pennsylvania , from July 25 through to July 28 , 2016 . Michelle Obama . She returned to speak at the 2012 Democratic National Convention , and again during the 2016 Democratic National Convention in Philadelphia , where she delivered a speech in support of the Democratic Presidential nominee , and fellow First Lady , Hillary Clinton . Philadelphia ( [ ˌfɪləˈdɛlfi.ə ] ) is the largest city in the Commonwealth of Pennsylvania and the sixth-most populous city in the United States , with an estimated population of 1,567,872 and more than 6 million in the seventh-largest metropolitan statistical area , .