Prince Harry Facing Defamation Lawsuit from Sentebale, the Charity He Established
LONDON — In a stunning legal turn of events, Prince Harry is being sued for defamation by Sentebale, the youth-support charity he co-founded two decades ago.
The lawsuit marks a new low in an increasingly bitter and public falling out between the Duke of Sussex and the organization’s current leadership.
The legal action, filed on March 24, also names former trustee Mark Dyer as a defendant. The claim centers on allegations of "libel and slander" related to what the charity describes as an aggressive and coordinated media campaign intended to discredit its management.
Allegations of "Reputational Harm"
According to a spokesperson for Sentebale, the decision to seek a court intervention follows months of internal friction that spilled over into the public eye. The charity alleges that the "adverse media campaign" has caused significant disruption to its operations and inflicted deep "reputational harm" on its executive team.
In a formal statement, the trustees expressed that they are seeking "protection and restitution" to ensure that coordinated attacks do not further undermine their mission to support vulnerable young people in southern Africa.
The Defense: "Categorically Rejected"
A representative for Prince Harry and Mark Dyer has hit back at the filing, stating that they "categorically reject" the claims, which they labeled as offensive and damaging. The defense suggested that the charity’s focus should remain on the communities it serves in Lesotho and Botswana rather than on "pursuing legal actions."
A Legacy in Turmoil
The conflict traces back to a "bitter boardroom dispute" that peaked in March 2025, when Prince Harry and co-founder Prince Seeiso of Lesotho officially cut ties with the organization. The split was reportedly fueled by:
Financial Disagreements: Clashes over fundraising strategies and budget management.
Leadership Tensions: Sharp divisions between the founders and the charity’s chair, Sophie Chandauka.
The Charity Commission previously investigated the fallout, concluding in August 2025 that "blame existed on all sides." The watchdog criticized both parties for allowing the dispute to play out publicly, warning that the friction risked overshadowing the charity’s vital work with children living with HIV and AIDS.
The Stakes for the Duke
The lawsuit is particularly poignant given the charity’s history. Prince Harry established Sentebale in 2006 as a tribute to the legacy of his mother, Diana, Princess of Wales.
Key Fact: Despite the acrimony, Prince Harry had recently directed £1.2 million from the proceeds of his memoir, Spare, to the organization. He previously described the necessity of leaving the charity as "devastating."
Sentebale’s current leadership clarified that no charitable funds are being used to pay for the litigation, noting that the costs are being covered entirely by private external donors. As the case moves forward, the court will determine whether the Duke’s criticisms of his former passion project crossed the legal line into defamation.
