Arcade may refer to:
- Arcade (architecture), a passage or walkway, often including retailers
- Arcade (design), a Motif in Art
- Arcade cabinet, housing which holds an arcade game's hardware
- Arcade game, a coin operated game machine usually found in a game or video arcade
- Arcade system board, a standardized printed circuit board
- Penny arcade (venue), any type of venue for coin-operated devices
- Video arcade, a place with video games
- Absolute Radiometer for Cosmology, Astrophysics, and Diffuse Emission, a radiometer to explore the cosmos