Ambrose (c. 340 – 4 April 397) was an archbishop of Milan.

Ambrose may also refer to:

• Ambrose (surname)
• Ambrose (given name)
• Ambrose (bandleader), or Bert Ambrose (1896–1971), English band-leader and violinist
• Ambrose (Cantacuzène) (1947–2009), Russian-Swiss bishop of the Russian Orthodox Church Outside Russia
• Ambrose of Alexandria (before 212–c. 250), friend of the Christian theologian Origen
• Ambrose of Siena (1220–1286), Italian Dominican teacher, missionary and diplomat

• Ambrose University, a private Christian liberal arts college in Calgary, Alberta, Canada
• Ambrose Alli University in Ekpoma, Edo State, Nigeria
• St Ambrose Barlow Roman Catholic High School, a Catholic technology college in Swinton, Greater Manchester, England, UK
• St Ambrose College, a Catholic boys' grammar school in Altrincham, Greater Manchester, England, UK
• The Ambrose School, a grade K-12 classical Christian school in Meridian, Idaho, US
• St. Ambrose University, Davenport, Iowa, US
• St. Ambrose Academy, a Catholic middle school and high school in Madison, Wisconsin, US
• Saint Ambrose Catholic School (disambiguation)

• St. Ambrose Church (disambiguation)
• St. Ambrose Cathedral (disambiguation)

• Lightship Ambrose, multiple lightships stationed on the Ambrose Channel
• Ambrose Light or Ambrose Tower, a light station that replaced the lightships on the Ambrose Channel
• Ambrose Medal, an award for service to the Canadian earth science community
• Ambrose (golf), a team playing format
• Ambrose, Louisiana, a fictional town in House of Wax
• "Ambrose (Part 5)", a 1959 novelty song by Linda Laurie
• Ambrose Monk, a character from the TV show Monk

• Ambroise (disambiguation)
• Ambrosia (disambiguation)
• Ambrosius (disambiguation)
• Amvrosy

This disambiguation page lists articles associated with the title Ambrose.
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