When Prince Charles becomes king, Prince Harry’s position in the royal family will change, and he will have to adjust to new responsibilities and expectations.
Firstly, Prince Harry’s title is likely to change. Currently, he holds the title of Duke of Sussex, which was bestowed upon him by Queen Elizabeth II on the occasion of his wedding to Meghan Markle in 2018. When Charles becomes king, he will have the power to make changes to the royal titles and honours system, and it is possible that he may strip Harry of his dukedom, or assign him a new title.

Secondly, Prince Harry’s role in the royal family is likely to change. Currently, he is a senior member of the royal family and carries out a range of official duties on behalf of the Queen. However, when Charles becomes king, he is likely to streamline the operations of the royal family, and it is possible that Harry’s role may be reduced or redefined. It is also possible that Harry may take on new responsibilities, as Charles is known for his interest in environmental issues, and may want to involve Harry in his initiatives in this area.
Thirdly, Prince Harry’s relationship with the media may change. Harry and Meghan have had a difficult relationship with the press, and have accused the media of harassment and intrusion into their private lives. When Charles becomes king, the media’s focus is likely to shift towards him, and this may mean that Harry and Meghan are less in the spotlight. However, it is also possible that Charles may take a different approach to the media than the Queen has, and may be more willing to engage with the press on certain issues.
Fourthly, Prince Harry’s financial situation may change. Currently, Harry and Meghan are financially independent and fund their own lifestyle through their various business ventures. However, when Charles becomes king, Harry may be entitled to receive a share of the income from the Duchy of Cornwall, which is the private estate of the heir to the throne. This income is currently used to fund the activities of Prince Charles and his immediate family, so it is possible that Harry may receive a significant financial boost when Charles becomes king.
Finally, Prince Harry’s relationship with his family may change. Harry and Meghan’s decision to step back from their roles as senior members of the royal family in 2020 caused a rift with other members of the family, particularly Prince William. However, since then, there have been signs of a thawing in relations, and Harry has been seen at family events such as the funeral of Prince Philip in 2021. When Charles becomes king, it is possible that he may try to mend the rift between Harry and other members of the family, and encourage them to work together in support of the monarchy.
In conclusion, when Prince Charles becomes king, Prince Harry’s position in the royal family is likely to change in a number of ways. His title, role, relationship with the media, financial situation, and relationship with his family are all likely to be affected. However, exactly how these changes will manifest is difficult to predict, and will depend on a range of factors including the policies and priorities of the new king, and the actions and choices of Prince Harry himself.