Clayton High School may refer to:

• Clayton High School (Missouri) — Clayton, Missouri
• Clayton High School (North Carolina) — Clayton, North Carolina
• Clayton Middle/High School — Clayton, New Jersey
• Clayton High School (New Mexico) — Clayton, New Mexico
• Clayton High School (Oklahoma) — Clayton, Oklahoma
• Clayton Valley High School — Concord, California
• North Clayton High School — College Park, Georgia

• Nothobranchius geminus
• Nothobranchius guentheri
• Nothobranchius interruptus
• Nothobranchius janpapi
• Nothobranchius jubbi
• Nothobranchius kafuensis
• Nothobranchius kilomberoensis
• Nothobranchius kirki
• Nothobranchius korthausae
• Nothobranchius lourensi
• Nothobranchius luekei
• Nothobranchius melanospilus
• Nothobranchius microlepis
• Nothobranchius neumanni
• Nothobranchius ocellatus
• Nothobranchius orthonotus
• Nothobranchius palmqvisti
• Nothobranchius patrizii
• Nothobranchius robustus
• Nothobranchius rubripinnis
• Nothobranchius sp. nov.
• Nothobranchius sp. nov. 'Lake Victoria'
• Nothobranchius steinforti
• Nothobranchius taeniopygus
• Nothobranchius ugandensis