F-sharp

F♯ (F-sharp) may refer to:

• F♯ (musical note)
• F-sharp minor, a minor musical scale
• F-sharp major, a major musical scale
• F Sharp (programming language), a .NET programming language
• "F Sharp", a song by Tim Minchin
• "F♯ (Wake Up)", a song by Nuclear Assault
• F♯ A♯ ∞, an album by Godspeed You! Black Emperor
• "F Sharp", an episode of Yellowjackets
• Rot Lop Fan, a DC Comics character also known as the F-Sharp Bell