Theodosia

Theodosia can refer to:

People

Theodosia (given name), a given name, including a list of people with the name
Theodosia of Tyre, 3rd century Christian martyr
Theodosia (fl. 6th century), first wife of Liuvigild, Visigothic King of Hispania and Septimania
Theodosia of Constantinople, 7th–8th century Byzantine nun, martyr and saint of the Eastern Orthodox Church
Theodosia, wife of Leo V (c. 775–c. 826), Empress consort of Leo V the Armenian
Theodosia Bartow Prevost, wife of Aaron Burr (c.1746- c.1794)
Theodosia Burr Alston, daughter of Aaron Burr. (c.1783 - c.1813)

Feodosiya, sometimes spelled Theodosia or Feodosia, a city in Crimea, Ukraine (currently occupied by the Russian Federation)
Feodosiya municipality
Theodosia, Missouri, a village in the USA
Theodosia Inlet, an inlet in the South Coast region of British Columbia, Canada
- the Theodosia River, a river feeding that inlet
Dumbarton in Scotland, which was given the name Theodosia in the highly-successful forgery De Situ Britanniae

Theodosia Burr Alston, in the book My Theodosia by Anya Seton
Theodosia Throckmorton, main character in Theodosia and the Serpents of Chaos, a children's novel by R.L. LaFevers
- The television series based on the novel, Theodosia
Theodosia, from the play The Royal Master by James Shirley