Frederica Amalia of Denmark and Norway
Duchess consort of Holstein-Gottorp
Tenure	24 October 1667 – 6 January 1695
Born	11 April 1649 Copenhagen, Denmark
Died	30 October 1704(1704-10-30) (aged 55) Kiel, Germany
Burial	Schleswig Cathedral
Spouse	Christian Albert, Duke of Holstein-Gottorp ​ ​ (m. 1667; died 1695)​
Issue	Sophie Amalie, Duchess of Brunswick-Lüneburg Frederick IV, Duke of Holstein-Gottorp Christian August, Duke of Holstein-Gottorp Marie Elisabeth, Abbess of Quedlinburg
House	Oldenburg
Father	Frederick III of Denmark
Mother	Sophie Amalie of Brunswick-Lüneburg

Danish Royalty
House of Oldenburg Main Line
Frederick III
Children Christian V Anna Sophie, Electress of Saxony Frederica Amalia, Duchess of Holstein-Gottorp Wilhelmine Ernestine, Electress Palatine Prince Frederick Prince George, Duke of Cumberland Ulrika Eleonora, Queen of Sweden Princess Dorothea Grandchildren Prince William, Duke of Gloucester

Princess Frederica Amalia of Denmark and Norway (11 April 1649 – 30 October 1704) was the second daughter of King Frederick III of Denmark and Sophie Amalie of Brunswick-Lüneburg, and Duchess of Holstein-Gottorp from 1667 to 1695 as the consort of Duke Christian Albert.

Frederica Amalie was a daughter of King Frederick III of Denmark and his wife, Sophie Amalie of Brunswick-Lüneburg. Her father had been crowned king on 23 November 1648, about five months before she was born.

She was married at Glücksburg Castle on 24 October 1667 to Duke Christian Albert of Holstein-Gottorp as part of a peace treaty between Denmark and Holstein-Gottorp, but the hostile parties continued to fight. The marriage was unhappy, with Frederica Amalia often tormented by the frequent disagreements between her brother, Christian V of Denmark, and her spouse. She was reportedly well known to be badly treated by Christian Albert, while the Danish royal family gave her all sorts of personal privileges and proofs of affection.

The couple visited her sister, the Swedish queen Ulrika Eleonora. Her visits to Sweden inspired great parties and festivities at the otherwise strict Swedish court, and were much appreciated. She became a widow in 1695. As her sons were also anti-Danish, the conflict between Denmark and Holstein-Gottorp continued to put her in a difficult position also as a widow; when she died in her residence in Kiel in 1704, a conflict between Holstein-Gottorp and Denmark about the proper way to ring the bells at her funeral almost provoked war between the two states.

With Christian Albert, Duke of Holstein-Gottorp, she had four children:

1. Sophie Amalie (19 January 1670 – 27 February 1710), married on 7 July 1695 to Duke Augustus William of Brunswick-Lüneburg. No issue.
2. Frederick (18 October 1671 – 19 July 1702), succeeded his father as Duke Frederick IV of Holstein-Gottorp.
3. Christian August (11 January 1673 – 24 April 1726), succeeded his brother as Duke Christian August of Holstein-Gottorp. Grandfather of Catherine the Great
4. Marie Elisabeth (21 March 1678 – 17 July 1755), Abbess of Quedlinburg.

• (in Danish) Article in the Dansk biografisk Lexicon
• Lindqvist, Herman. Storhet och fall. Sweden: Bokförlaget Pan, 2000 (1997). Vol 4 of Historien om Sverige. 10 vols. 1992–2002. ISBN 91-7263-092-2. (Swedish)