Ken Harada may refer to:

• Ken Harada (diplomat) (died 1973), former special envoy from Japan to the Holy See
• Ken Harada (politician) (1919–1997), former member of the Diet of Japan

• Endotricha ustalis
• Endotricha valentis
• Endotricha variabilis
• Endotricha viettealis
• Endotricha vinolentalis
• Endotricha wammeralis
• Endotricha whalleyi
• Endotricha wilemani
• Endotricha xanthorhodalis
• Endotriche affinitalis
• Endotrichella margaritifera
• Endotriche loricata
• Endotrichia eximia
• Endotrichini
• Endotrichodes
• Endotrichodes margaritifera
• Endotrichodes perustalis
• Endotrichopsis rhodopteralis
• Endotropis auriculata
• Endo V
• EndoV
• Endovascular
• Endovascular coil
• Endovascular coiling
• Endovascular procedure