Antonia

Antonia may refer to:

• Antonia (name), including a list of people with the name
• Any woman of the Antonius family of ancient Rome
• Antonia of Balzo (1355–1374), queen consort of Sicily
• Princess Antonia of Württemberg (1613–1679)
• Princess Antónia of Portugal (1845–1913)
• Princess Antonia of Luxembourg (1899–1954)
• Princess Antonia of Prussia (born 1955)
• Mother Antonia, American-born nun residing in Mexico
• Antonia, Romanian singer

• Antonia (film), a 1995 Dutch drama
• Antônia, a 2006 Brazilian musical drama
• Antonia: A Portrait of the Woman, a 1974 documentary
• Antonia, a Mad TV recurring character
• "Antonia", a song by Motion City Soundtrack on the album Even If It Kills Me
• "Antonia", a song by Pat Metheny on the album Secret Story
• "Antonia", a love interest of James T. Kirk in Star Trek 7 'Generations'"

• Antonia, Masovian Voivodeship, east-central Poland
• Antonia, Warmian-Masurian Voivodeship, north Poland
• Antonia, Missouri, a community in the United States
• Antonia Fortress, Jerusalem
• Pico d'Antónia, Cape Verde

• Antonia (plant), a genus in the Loganiaceae family
• Antopedaliodes antonia, a butterfly species in the genus Antopedaliodes and the tribe Satyrini
• Elachista antonia, a moth species in the genus Elachista

• RMS Antonia, an ocean liner
• 272 Antonia, an asteroid
• British Rail Class 40 diesel locomotive D214, built by English Electric at Newton-le-Willows, Lancashire