Is Mark Kelly running for president in 2028?

Mark Kelly, the U.S. senator from Arizona and former NASA astronaut, has confirmed that a 2028 presidential run is under active consideration. At the Semafor World Economy conference in Washington in April 2026, Kelly said 'I will make a decision about that, and so far I'm undecided' when asked directly about 2028. That public acknowledgment puts him in the possible-candidate tier as of mid-2026.

Kelly has a distinctive biography - a retired Navy combat pilot and NASA astronaut who became a prominent gun-control advocate after his wife, former congresswoman Gabrielle Giffords, was severely wounded in a 2011 shooting. He won two Senate elections in battleground Arizona, giving him a competitive-state track record that Democrats prize in presidential candidates.

Kelly is constitutionally eligible. He is a natural-born U.S. citizen, is 62 years old as of mid-2026 - well above the constitutional minimum of 35 - and has been a U.S. resident throughout his adult life. No legal bar prevents a presidential candidacy.

The 2028 Democratic field's most-watched names as of mid-2026 are Gavin Newsom, Pete Buttigieg, Kamala Harris, and Alexandria Ocasio-Cortez. Kelly's national-security background and swing-state track record could give him a distinct lane in a crowded primary if he enters. No major candidate has formally declared as of mid-2026.