Cockle may refer to:Cockle (bivalve), an edible, marine bivalve mollusc Lolium temulentum, an annual plant of the family Poaceae Berwick cockle, a white-coloured sweet with red stripes Cockle, a codename for the folding kayaks used in World War II Cockles , a 1984 British television series Cockles, the ventricles of the heart