King Haakon VIII of Norway formally ascended the throne last month, standing alongside his 22-year-old daughter, Crown Princess Ingrid Alexandra, as he took the oath of allegiance. Her presence underscores a generational shift unfolding across several European monarchies, where a group of young, female heirs—many belonging to Generation Z—are poised to lead their nations in the coming decades.

In several constitutional monarchies on the continent, women now stand as clear heirs to their respective thrones, a development shaped by evolving succession laws and broader social changes. Ingrid Alexandra is one of the youngest among them. She became heir apparent following reforms to Norway’s primogeniture laws in 1990, which allowed the eldest child, regardless of gender, to inherit the crown. Her education at state institutions, combined with international exposure from attending the Oslo International School, reflects a modern approach to royal upbringing.

Alongside Ingrid Alexandra are three other notable female heirs: Princess Leonor of Asturias, 20, daughter of Spain’s King Felipe VI; Princess Catharina-Amalia of the Netherlands, 22, daughter of King Willem-Alexander; and Princess Elisabeth, Duchess of Brabant, 24, daughter of Belgium’s King Philippe. Elisabeth is expected to become Belgium’s first reigning queen.

Princess Leonor has been heir presumptive since 2014, when her grandfather, King Juan Carlos I, abdicated amid various scandals involving allegations of financial impropriety, infidelities, and controversial activities, leading to his self-exile on an island in Abu Dhabi. The Spanish royal family has largely distanced itself from him.

These young princesses not only prepare academically but also undergo military training, a customary step anticipating roles as commanders-in-chief. Beyond traditional duties, they hint at a willingness to redefine their royal roles. Princess Elisabeth, who recently completed a master’s degree at Harvard Kennedy School, revealed she maintains close contact with her peers Ingrid Alexandra and Catharina-Amalia, highlighting a shared experience of navigating public life as future queens.

Catharina-Amalia has publicly addressed her royal responsibilities with a sense of social awareness. Upon turning 18, she declined the state allowance allotted to her, citing discomfort in receiving funds without fulfilling any official duties, particularly during the hardships posed by the COVID-19 pandemic. Despite attempts at a low-profile lifestyle—including living in student housing in Amsterdam—security concerns compelled her to return to the royal residence. She also spent time in Madrid under the protection of the Spanish royal family due to kidnapping threats linked to organized crime groups in the region.

Mental health discussions, once a rarity among royals, are becoming more common. Catharina-Amalia has spoken openly about her experiences with therapy, acknowledging the pressures of balancing school and personal life under constant public scrutiny. Similarly, Princess Elisabeth has sought to maintain privacy while pursuing higher education in the U.K., even opting to take entrance exams and participate in university activities under a less recognizable name.

The emergence of these young queens signals a notable transformation in European monarchies, blending tradition with modern sensibilities as the continent’s royal families prepare for a new era of leadership.