Senko

Senko may refer to:
 * Senko, Mali
 * Pavel Senko (1916–2000), a Russian explorer and scientist
 * Senkō (線香), Japanese incense
 * Senkō hanabi (線香花火), Japanese incense firework, sparkler
 * "Senkō" (閃光 "flash of light"), a song by Japanese pop singer Tomiko Van
 * The Helpful Fox Senko-san, a Japanese manga and anime series