A picnic is a meal eaten outside. Picnic may also refer to: in the arts:

Picnic (film), a 1955 Oscar-winning film, based on the above play

Picnic (sampler album), a 1971 sampler album issued by the Harvest record label

Toyota Picnic, a vehicle.

Picnic (play), a 1953 play by William Inge

PICNIC, an acronym for Problem In Chair, Not In Computer, a variant of PEBKAC

Picnic (chocolate bar), sold by Cadbury in Australia and the UK.

Picnic (Japanese film), a 1994 film directed by Shunji Iwai

Picnic (song), a song from the above film

Picnic (microcontroller) is the name used by several projects and products which bring network (NIC) capabilities to the Microchip PICmicro microcontroller.

Sky Picnic‎, a new pay-TV DTT network from BSkyB