45

• .45 (film)
• .45 ACP
• .45 Colt
• .45 GAP
• .45 Remington–Thompson
• .45 Schofield
• .45 Super
• .45 Winchester Magnum
• 1945
• 2045
• 45 (Bon Iver song)
• 45 (Elvis Costello song)
• 45 (Jaguares album)
• 45 (Kino album)
• 45 (Shinedown song)
• 45 (The Gaslight Anthem song)
• 45 (book)
• 45 (film)
• 45 (number)
• 45 BC
• 45 rpm record
• AD 45
• Colt Single Action Army
• Donald Trump
• Forty-fives
• Jacobite rising of 1745
• M1911 pistol
• submachine gun