Alderney (Aurigny) is an island in the Channel Islands.
Alderney may also refer to:
Alderney, Dorset States of Alderney, parliament and council of the island Air Alderney, airline serving the island Alderney cattle, an extinct breed of dairy cattle HMS Alderney, multiple ships Alderney, a fictional state, based on New Jersey, appearing in the video game Grand Theft Auto IV Alderney, a fictional Wombles character in children's novels and TV series
See also