Charles of Habsburg may refer to:

• Charles V, Holy Roman Emperor (1516–1556)
• Charles II of Austria (1564–1590)
• Charles II of Spain (1665–1700)
• Charles VI, Holy Roman Emperor (1711–1740)
• Charles I of Austria (1916–1918)

• Uggool Beach
• Uggè
• Ughaiti
• Ughati
• Ughaz 'Elmi Roble Warfa
• Ughaz 'Elmi Warfa
• Ughaz Nur
• Ughaz Nur II
• Ughaz Nuur
• Ughele
• Ughelli Power Plant
• Ughi GJ
• Ughill Hall
• Ughill Hall murders
• Ughill Hall shootings
• UGH! (song)
• Ugh! (song)
• Ughtasar
• Ugh! (The 1975 song)
• Ughtred, Anthony
• UGI Central Penn Gas
• Ugi Corp
• UGI Group
• U.G. Introduction
• U.G. Introduction (Chiodos song)