Sky may refer to:
- Sky Limited, a British, pan-European satellite broadcasting company owned by Comcast
- Sky UK & Ireland
- Sky Deutschland, its German and Austrian subsidiary
- Sky Italia, its Italian subsidiary
- Sky España, its Spanish division
- Sky Switzerland, its Switzerland subsidiary
- Sky Brasil, a subscription television service
- Sky México, a subscription television service in Latin America
- Sky News Australia, an Australian news channel
- Sky Network Television, a subscription television service in New Zealand
- Sky News New Zealand
- Sky Sport (New Zealand)
- Sky 5, formerly "SKY 1" and "the BOX"
- SKY PerfecTV!, a Japanese satellite broadcasting company
- SkyCable, a Filipino cable television provider
- Tata Sky, an Indian satellite broadcasting company
- Sky Racing
- Sky Radio, a Dutch radio station, part of Talpa Network
- KSKY, an AM radio station in Dallas, Texas
- WSKY-FM, an FM radio station in Florida
- WSKY-TV, SKY 4 TV, a North Carolina television station