Events will be taking place all around the world to mark the 80th anniversary.
There might be special lessons and assemblies at your school, as well as workshops, ceremonies, and in some places, talks from survivors.
Sir Keir Starmer, the UK Prime Minister, will join the Prince of Wales at an official event in London to mark the day.
Sir Keir said he wants to make teaching young people about the Holocaust a “national endeavour”.