Big Brother Naija 2018, also known as Big Brother Naija: Double Wahala is the third season of the Nigerian version of the reality show Big Brother. It was launched on 28 January 2018 on DStv channel 198. Ex-housemate Ebuka Obi-Uchendu from season one as the host.

When is big brother naija starting in 2018? Okie... think carefully first, then make a decision:
To answer the question, consider the following: It was launched on 28 January 2018 on DStv channel 198. So, the answer is 28 January 2018.