Spar commonly refers to:

Spar (sailing), part of a sailing vessel Spar (aeronautics), part of an aircraft Sparring, mock combat

It may also refer to:

In business Spar (retailer), a multinational retailer Spar Aerospace, a former Canadian aerospace company Spar grocery stores, owned by Pisiffik, Greenland NASDAQ symbol for Spartan Motors, US

Vessels USCGC Spar (WLB-403), a former United States Coast Guard seagoing buoy tender USCGC Spar (WLB-206), a United States Coast Guard seagoing buoy tender

SPAR or SPARS SPARS, the United States Coast Guard Women's Reserve Society of Professional Audio Recording Services Special Program of Assisted Reproduction

Other uses Spar (mineralogy), a crystal with readily discernible faces Spar (platform), a type of floating oil platform Spar (tree), part of a cable logging setup Spar Island (Rhode Island), a sandbar "Spar" (short story), by Kij Johnson Debora Spar

See also

SPARS code, a code on some compact disc recordings