Cable & Wireless Communications Ltd operating as C&W Communications is a telecommunications company which has operations in the Caribbean and Central America. It is owned by Liberty Latin America and is headquartered in London, UK.

It was formed when Cable & Wireless plc demerged in 2010 to form two companies (the other being Cable & Wireless Worldwide plc, since integrated into Vodafone).

In November 2015, Liberty Global announced it would purchase Cable & Wireless Communications. The company was officially acquired by Liberty Global on May 16, 2016.

Following the split of Liberty Latin America from Liberty Global in 2018, Cable & Wireless became owned by Liberty Latin America based in Colorado.

The company operates under a number of brands, including C&W Business, C&W Networks, Cable & Wireless Panama, and BTC Bahamas. After Cable & Wireless Communications purchased Columbus Communications in 2015, it replaced its LIME brand with Columbus' Communications,

The origins of Cable and Wireless Communications begin in 1852 when John Pender, a Manchester cotton merchant, joined other businessmen as director of the English and Irish Magnetic Telegraph Company. This company ran a specific point to point telegraph cable service between London and Dublin, but Pender soon began founding numerous other telegraphic cable companies to run similar point to point, national and international telegraph services. Over time, Pender amalgamated these into the single company that would form the basis for Cable and Wireless Communications.

Because of the early development of point to point telegraph services, Cable and Wireless's origins embrace over 50 early telegraph, radio and telecommunications companies, many of them founded by Pender.

Pender was a financier of the Great Eastern Ship which laid the first successful transatlantic telegraph cable in 1866, beginning a new era of international telegraph communications.