Lykke

Lykke is a surname. Notable people with the surname include:


 * Anne Lykke (1595–1641), Danish noblewoman and royal mistress of Christian, Prince Elect of Denmark


 * Lykke Li (born Li Lykke, 1986), Swedish singer-songwriter
 * Nina Lykke (born 1949), Swedish professor of gender studies at Linköping University
 * Sophie Lykke (d. 1570), Danish county administrator, landholder and noble