Altra may refer to:
Places Altra College, a school in Amsterdam, Netherlands Altra, Nordland, an island in Alstahaug municipality in Nordland county, Norway
Businesses Altra Industrial Motion, a power transmission products manufacturer Altra Running, an athletic footwear company
Other Nissan Altra, a model of car L'Altra, an American band formed in 1999 L'Altra (film), a 1947 Italian film Altra Running, an athletic shoe company