Trump Dangles Name, McMaster Holds The Trigger

President Trump says he already knows who he wants in Lindsey Graham’s Senate seat — he’s just not telling anyone yet.

Story Snapshot

Trump stated publicly that he has a preferred candidate to fill Graham’s Senate seat but called it “too soon” to name the person.
South Carolina Governor Henry McMaster holds the sole legal authority to appoint a temporary replacement under state law.
Trump called McMaster a “good friend” and said the governor “will do the right thing,” signaling his informal influence.
Representative Nancy Mace is already eyeing the seat, joining what is shaping up to be a competitive Republican scramble.

Trump Signals His Pick — But Stays Quiet on the Name

Hours after Senator Lindsey Graham died Saturday evening at age 71, President Trump made clear he is already thinking about who comes next. Speaking publicly, Trump said, “I have somebody that I like” for Graham’s seat but added it was “too soon” to say who. Trump also said he had spoken with Graham just hours before his death. The president praised Graham as someone who “was scheduled to win by a lot” with Trump’s backing.

Trump’s comments came on Truth Social and in media interviews shortly after Graham’s passing. Fox News reported that Trump “hints he already has a favorite” for the open seat. No name has been confirmed, and no campaign filing or public endorsement has been made. For now, Trump’s preferred pick remains known only to him — and possibly to South Carolina’s governor.

Governor McMaster Holds the Keys Under State Law

Under South Carolina law, Governor Henry McMaster has the sole authority to appoint a temporary replacement for Graham’s seat. McMaster will name someone to serve until a special election is held. This is the same process used in 2012, when then-Governor Nikki Haley appointed Representative Tim Scott to fill a vacant Senate seat. Governors in 45 states hold this appointment power when a Senate seat opens mid-term.

Trump acknowledged this reality directly. He called McMaster a “good friend” — one he endorsed early — and said the governor “will do the right thing.” That phrasing signals Trump expects his informal preference to carry weight, even though the final call belongs to McMaster alone. Trump’s influence here is political, not legal. Whether McMaster follows Trump’s lead publicly remains to be seen.

Republicans Scramble as Democrats Smell an Opening

Representative Nancy Mace, a Republican from South Carolina’s 1st Congressional District, is already considering a run for the seat. Mace came up short in South Carolina’s Republican gubernatorial primary earlier in 2026. She has not received a public Trump endorsement. Other Republicans are also expected to enter the race, setting up what could be a crowded primary field for the eventual special election.

This Weekend in Politics, Bulletin 417.

NYT: “Sen. Lindsey Graham, a SC Republican and stalwart ally of Trump who was a forceful advocate for an interventionist US foreign policy, has died, his office announced early on Sunday. He was 71. He died of a ‘brief and sudden’ illness…

— Russell Shaw (@therussellshaw) July 12, 2026

Democrats see a rare opportunity. Graham was one of the GOP’s safest incumbents in the South. His sudden death turns a near-certain Republican hold into a competitive open-seat race. Democratic candidate Dr. Annie Andrews, who had been running against Graham as an incumbent, now faces a wide-open contest instead. South Carolina hasn’t sent a Democrat to the U.S. Senate in decades, but an unexpected vacancy and a split Republican field could change the math fast.

Why This Seat Matters for the GOP’s Senate Majority

Graham was a senior Republican voice on foreign policy, the Senate Judiciary Committee, and military funding. Replacing him with the right candidate matters — not just for South Carolina, but for the balance of power in Washington. Trump’s Republican allies need every Senate seat they can hold to push his agenda forward. Losing Graham’s seat to a Democrat, even temporarily, would be a serious blow to the party’s legislative goals heading into the next election cycle.

Trump’s decision to signal early that he has a preferred candidate — without naming the person — keeps his options open while reminding everyone in the state that his endorsement still carries enormous weight. Governor McMaster now faces pressure from multiple directions. Whoever McMaster appoints will carry a major political advantage heading into the special election, making this one of the most consequential decisions in South Carolina politics in years.