John Kevin Delaney is an American attorney, businessman, and politician who is running for President of the United States in 2020. He was the United States Representative for Maryland's 6th congressional district from 2013 to 2019.
On July 28, 2017, Delaney became the first Democrat to announce his run for president in 2020. Delaney did not run for re-election to Congress in 2018, choosing to focus on his presidential campaign. Democrat David Trone was elected in November 2018 to succeed Delaney.