Donald and Melania Trump sparked debate after not bowing or curtsying to King Charles. But did they really break royal protocol? Experts explain the truth.
During their second state visit to the UK, former U.S. President Donald Trump and First Lady Melania Trump met with King Charles and Queen Camilla at Windsor Castle. The encounter sparked online debate — particularly over whether Melania broke royal protocol by not curtsying.
The Controversy
After landing at Windsor on September 17, the Trumps were greeted by Prince William and Kate Middleton before walking together to meet the King and Queen. Observers noticed that Donald Trump didn’t bow, and Melania didn’t curtsy when shaking hands with the royals.
Some questioned whether this was a breach of royal etiquette.
What the Rules Actually Say
According to the Royal Family’s official website, there are no mandatory rules when greeting a royal. Traditional forms are optional:

Men may give a small head bow.
Women may do a small curtsy.
A simple handshake is also acceptable.
The website adds that men should address the King as “Your Majesty” and later “Sir,” while women of the Royal Family are addressed as “Your Royal Highness” followed by “Ma’am.”
It’s worth noting the page has not been updated since Queen Elizabeth II’s passing.
Expert Weighs In
Grant Harrold, a former royal butler, clarified that Americans are not required to bow or curtsy.
“It’s important to remember that certain royal rules only apply to people in the UK and the Commonwealth. Trump doesn’t actually need to bow to the King.”
Harrold also dismissed concerns about Trump walking in front of William during the visit:
“It’s not a breach of protocol. The visiting Head of State is the one receiving the military welcome, so it’s normal for them to be front and centre.”
He added that etiquette allows the King to let his guest lead the way to fully experience the military parade tradition.
The Bottom Line
While some may have expected bows and curtsies, no rules were broken. In fact, Donald and Melania’s actions were in line with official guidelines. As Harrold explained:
“You bow to the title, not the person — and for foreign leaders, that’s not required.”