Frederick, Crown Prince of Denmark
Frederick, Crown Prince of Denmark may refer to:
Frederick, Hereditary Prince of Denmark (1753–1805), heir presumptive from 1766 to 1768
Frederick IV of Denmark (1671–1730), King of Denmark and Norway, Crown Prince from 1671 to 1699
Frederick V of Denmark (1723–1766), King of Denmark and Norway, Crown Prince from 1730 to 1746
Frederick VI of Denmark (1768–1839), King of Denmark and Norway, Crown Prince from 1768 to 1808
Frederick VII of Denmark (1808–1863), King of Denmark, Crown Prince from 1839 to 1848
Frederick VIII of Denmark (1843–1912), King of Denmark, Crown Prince from 1863 to 1906
Frederik IX of Denmark (1899–1972), King of Denmark, Crown Prince from 1912 to 1947
Frederik X (born 1968), King of Denmark, Crown Prince from 1972 to 2024