List of things named after Pierre de Fermat

• Fermat–Apollonius circle
• Fermat–Catalan conjecture
• Fermat cubic
• Fermat curve
• Fermat number
• Fermat point
• Fermat polygonal number theorem
• Fermat polynomial
• Fermat primality test
• Fermat Prize
• Fermat pseudoprime
• Fermat quintic threefold
• Fermat quotient
• Fermat's difference quotient
• Fermat's factorization method
• Fermat's last theorem
• Fermat's little theorem
• Fermat's principle
• Fermat's spiral
• Fermat's theorem
• Fermat's theorem on sums of two squares