The following events occurred in the year 1975:
- James Potter, Sirius Black and Peter Pettigrew become Animagi, thus officially naming themselves the Marauders, along with Remus Lupin.
- James Potter, Sirius Black, Remus Lupin and Peter Pettigrew create the Marauder's Map.
- Mundungus Fletcher is banned from the Hog's Head.
- Hairy Snout, Human Heart, by an anonymous author, is published by Whizz Hard Books.
- The Decree Number 189.OL5 is passed, probably by the Department of Magical Education.
|20th century : 1970s|
|1970 - 1971 - 1972 - 1973 - 1974 - 1975 - 1976 - 1977 - 1978 - 1979|