| MUN (Model United Nations) | Organises an annual Model United Nations conference in Flensburg, bringing together pupils and university students to debate global issues, develop diplomacy skills, and promote international cooperation. Everyone is welcome to participate. | Resilience, International Engagement | Students & pupils | International | info@mun-flensburg.de | http://mun-flensburg.de/ |
| UNICEF Hochschulgruppe Flensburg | A student volunteer group that supports UNICEF by raising awareness, organising fundraising campaigns, and promoting children's rights through educational and community activities. | Solidarity, Inclusion | Students | International | info@hochschulgruppe-flensburg.unicef.de | UNICEF Hochschulgruppe Flensburg |
| La.Tina Flensburg | Brings together the Latin American community in Flensburg through cultural events, cooking evenings, dance workshops, language exchange, and celebrations that foster intercultural dialogue. | Inclusion, Diversity | Students & General Public | Local | kontakt@latinaflensburg.com | La.Tina Flensburg |
| ESG (Evangelische Studierendengemeinde) | An open community for students offering social, cultural, and spiritual activities, discussions, excursions, and support, welcoming people of all backgrounds regardless of religious affiliation. | Inclusion | Students | Local | info@esg-flensburg.de | ESG Flensburg |
| Theatre in English | An English-speaking theatre group that stages one production each semester. Originally founded by theatre students, it welcomes participants from all study programmes and nationalities. | Inclusion, Multilingualism | Students | Local | michelle.smith@uni-flensburg.de | Theater in English |
| Engagiert in Flensburg | Connects students and citizens with local volunteering opportunities and community projects, encouraging civic engagement and active participation in society. | Resilience, Solidarity | Students & General Public | Local | engagiert@flensburg.de | Engagiert in Flensburg |
| CampusCareer | Supports students in preparing for their professional careers through career counselling, workshops, networking events, internships, and connections with regional employers. | Resilience | Students | Local | kerstin.schroeder@hs-flensburg.de | CampusCareer |
| AStA (General Students' Committee) | Represents students' interests at the university while organising cultural events, social activities, student services, and providing advice on a wide range of student issues. | Resilience, Participation | Students | Local | asta.vorstand@uni-flensburg.de | AStA Uni Flensburg |
| ColourLab | A student initiative from the Textile and Fashion Department that maintains a dye plant garden, explores sustainable textile practices, and organises creative workshops on natural dyes and textile crafts. | Sustainability | Students | Local | ihg-flensburg-PleaseRemoveIncludingDashes-@outlook.de | ColourLab |
| LEI (Local Erasmus Initiative) | Promotes the Erasmus+ programme and supports the integration of international students through social events, excursions, buddy activities, and intercultural exchange. | Inclusion, Internationalisation | Students | Local | lei@uni-flensburg.de | Erasmus Adventure – LEI |
| LiteraSea | The university's multilingual literary journal, publishing creative writing, poetry, essays, and artwork from students while celebrating cultural diversity and multilingual expression. | Multilingualism, Diversity | Students | Local | eufliteraryjournal@uni-flensburg.de | LiteraSea |
| KHG (Katholische Hochschulgemeinde) | A welcoming Catholic student community offering cultural, social, and spiritual events, discussions, trips, and opportunities to meet students from different backgrounds. | Inclusion | Students | Local | info@khg-flensburg.de | KHG Flensburg |
| IHG (Islamische Hochschulgemeinde) | A Muslim student association that provides a space for community, dialogue, cultural exchange, and religious activities while promoting mutual understanding on campus. | Inclusion | Students | Local | ihg-flensburg@outlook.de | — |
| StoffWechsel Tauschladen | A student-run swap shop that encourages sustainable consumption by allowing people to exchange clothing instead of buying new items, promoting reuse and reducing textile waste. | Sustainability | Students & General Public | Local | stoffwechsel.tauschladen@gmx.de | StoffWechsel Tauschladen |