Wintersun is a melodic death metal band.

Wintersun may also refer to:

• Wintersun (album), the debut album from the aforementioned band
• "Wintersun" (instrumental), a 2001 single by the string quartet Bond
• Undercover: Operation Wintersun, a computer game published by Lighthouse Interactive

• I Can't Help But Deceive You Little Girl
• (I Can't Help) Falling in Love with You
• I Can't Help It (If I'm Still in Love With You)
• I Can't Help Myself (The Kelly Family song)
• I Can't Imagine the World Without Me (Single)
• I Can't Imagine the World Without Me (song)
• I Can't Let Go (Annie song)
• I Can't Lie to Me
• I Can't Live a Dream
• I Can't Live If Living Is Without You
• I Can't Marry Them All
• I Can't Put My Finger On It
• I Can't Quit
• I Can't Quit (The Vaccines song)
• I Can't Remember (Alice in Chains song)
• I Can't Say Goodbye to You
• I Can't Say No!
• I Can't Sing! The X Factor Musical
• I Can't Stand It
• I Can't Stand It (disambiguation)
• I Can't Stand Losing You (song)
• I Cant Stop (BoDeans album)
• I Can't Stop (Gary Numan song)
• I Can't Stop Thinking About You
• I Can't Take It (Dillon Francis song)