Jonathan S. Bush

Jonathan Bush
Born (1969-03-10) March 10, 1969
EducationBoston University
Wesleyan University (BA)
Harvard University (MBA)
Political partyRepublican
Children6
Parent(s)Jonathan Bush
Josephine Bradley
RelativesSee Bush family
WebsiteCampaign website

Jonathan S. Bush (born March 10, 1969) is an American technology entrepreneur and politician, best known as the cofounder and former chief executive officer of athenahealth, a Watertown, Massachusetts-based healthcare technology company founded in 1997. On June 6, 2018, Bush resigned from his position as CEO of athenahealth during an activist campaign by Elliott Management. In October 2025, he announced his candidacy for Governor of Maine in the 2026 election as a Republican.