Definition of altona:
(n) :
A borough in the city state of Hamburg, Germany.
(n) :
A suburb (and former city) in Melbourne, Victoria, Australia.
(n) :
A town within Rhineland municipality, Manitoba, Canada.
(n) :
A number of places in the United States:
(n) :
A census-designated place in Boulder County, Colorado.
(n) :
A village in Knox County, Illinois.