Boing is a Spanish free-to-air television channel launched in 2010 and owned as a joint venture between Mediaset España and Warner Bros. Discovery through its International unit. When Cartoonito and Cartoon Network were shut down on 30 June 2013, many of their programmes were moved to Boing, alongside new Boomerang programmes. Series on the channel are also available in English via a secondary audio feed.

Additional Boing feeds are available in Italy and Sub-Saharan Africa, with Cartoon Network, Cartoonito and Boomerang (excluding Africa) also being available in those territories.