Crossbar

Crossbar may refer to:

Structural engineering

• A primitive latch consisting of a post barring a door
• The top tube of a bicycle frame
• The horizontal member of many sports goals including those for hockey, association football, rugby league, rugby union and American football
• A horizontal member of an electricity pylon, that carries the conductors

Networking and electronic engineering

• A crossbar switch, a switch connecting multiple inputs to multiple outputs in a matrix manner
• A circuit composed of crossbar latches