Big Brother (German TV series) season 15
| Big Brother | |
|---|---|
| Season 15 | |
| Presented by | Jochen Schropp Elena Gruschka Jochen Bendel Melissa Khalaj |
| No. of days | 50 |
| No. of housemates | 18 |
| Winner | Marcel Schiefelbein |
| Runner-up | Tanja Steidel |
| Release | |
| Original network | Joyn (highlights shows and live feed) Sat.1 (launch night) sixx (daily spin-off show) |
| Original release | 24 February – 14 April 2025 |
| Season chronology | |
Big Brother 2025, also known as Big Brother 15 is the fifteenth season of the German reality television series Big Brother. The show began airing on 24 February 2025 with a live launch on Sat.1 and Joyn and will end after 50 days on 14 April 2025. It is the second regular season of Big Brother to be predominantly aired on a streaming platform in Germany and sixx will air daily live spin-off shows from Monday-Friday. Marcel Schiefelbein was announced the winner in his third participation of Big Brother in the final and won the 50.000€ cashprize after he became the Runner-up in Big Brother 8 & 9. It's also the third time, that an "Non Day 1 housmate" has won Big Brother.