Alexandra Bøje (born 6 December 1999) is a Danish badminton player.
In 2015, she partnered with her sister Gabriella became the runner-up at the Hungarian International tournament in the women's doubles event.
In 2016, she won the Czech International tournament in the mixed doubles event partnered with Mathias Bay-Smidt after fight through the qualification round, with the eight matches played.
She was part of the national team that clinched the gold medal at the 2019 European Mixed Team Championships.