Last updated on October 22, 2025
No, it is not allowed. Under EU law, targeting ads using sensitive personal data—including religious beliefs—is strictly prohibited unless individuals give explicit, separate consent. Even then, such use is heavily restricted and often deemed unlawful.
Privacy First: Why Religion Is Off-Limits in EU Ad Targeting
In the digital age, advertising has evolved from billboards and jingles to finely tuned algorithms that know what you want before you do. But in the European Union, there’s a firm line drawn when it comes to how personal that targeting can get—especially when religion enters the picture.
The EU’s General Data Protection Regulation (GDPR) treats data about religious beliefs as “special category” data. That means it’s considered highly sensitive and receives the highest level of protection. Advertisers can’t just use this data to serve you a tailored message about a product, service, or political campaign. In fact, unless you’ve given clear, informed, and separate consent, they’re not allowed to use it at all.
And even if you do consent, the rules don’t stop there. The European Data Protection Board (EDPB) has emphasized that consent must be freely given—not nudged, coerced, or buried in fine print. Platforms must offer a genuine alternative to users who don’t want their data used for targeting. If the only choice is “consent or pay,” regulators say that’s not valid consent.
A New Layer of Protection: Political Advertising Rules
In 2024, the EU added another layer of regulation with the adoption of Regulation 2024/900 on the transparency and targeting of political advertising. This law goes beyond GDPR, specifically banning the use of sensitive personal data—including religion—for targeting political ads. The goal? To protect democratic integrity and prevent manipulation during elections.
Under these rules, political advertisers must disclose who paid for the ad, how much was spent, and what targeting criteria were used. But if religion is part of that targeting formula, the ad is automatically out of bounds. The regulation also mandates that all online political ads be stored in a centralized EU repository for seven years, ensuring transparency and accountability.
Why It Matters
The EU’s stance reflects a broader cultural and legal commitment to privacy, dignity, and non-discrimination. Religion is deeply personal, and using it to influence consumer or voter behavior risks crossing ethical lines. It could reinforce stereotypes, exploit vulnerabilities, or even incite division.
By banning religious targeting, the EU isn’t just protecting data—it’s protecting people. It’s saying that your beliefs are yours alone, not a marketing metric.
What Advertisers Can Do
Advertisers in the EU must tread carefully. They can still use non-sensitive data—like browsing behavior or location—with proper consent. But when it comes to religion, the safest bet is to steer clear entirely. The penalties for misuse can be steep, including fines of up to €20 million or 4% of global annual turnover under GDPR.
So while the digital ad world may be a playground of possibilities, in the EU, some swings are simply off-limits.
See more on European Union
Sources
Regulating political advertising
https://www.consilium.europa.eu/en/policies/regulating-political-advertising/
March 2024
Opinion 08/2024 on Valid Consent in the Context of Consent or Pay Models
https://www.edpb.europa.eu/news/news/2024/edpb-consent-or-pay-models-should-offer-real-choice_en
April 17, 2024