Metius (disambiguation)

Metius (1571–1635) was a Dutch geometer and astronomer.

Metius may also refer to:
 * Metius (crater), a lunar crater in the family Carabidae
 * Metius (beetle), a genus of beetle
 * Jacob Metius (after 1571–1624/1631), Dutch instrument-maker and lens grinder, brother of the astrometer