HMS Queen Elizabeth could refer to one of three ships named in honour of Elizabeth I of England:
- HMS Queen Elizabeth was the lead ship of the Queen Elizabeth-class battleships, launched in 1913 and scrapped in 1948.
- HMS Queen Elizabeth was to have been the first of the planned CVA-01 class carriers, but the class was never constructed.
- HMS Queen Elizabeth will be the first ship of the Queen Elizabeth-class aircraft carriers, and is currently under construction.