Ursa Major (disambiguation)

Ursa Major (Latin 'great bear') is an area of the sky, a constellation.

Ursa Major may also refer to:
 * Big Dipper, a pattern of stars (an asterism) within the constellation
 * Ursa Major I Dwarf and Ursa Major II Dwarf, two nearby dwarf spherical galaxies visible in the constellation
 * Ursa Major (Third Eye Blind album), 2009
 * Ursa Major (Eleventh Dream Day album), 1994
 * Ursa Major (character), a fictional character
 * Ursa Major (excavator), a piece of mining equipment
 * Ursa Major (sculpture), by William Underhill
 * Ursa Major Technologies, an American aerospace company