Wireless refers to the transfer of information signals without using wires. The term may also refer to:
Electronic communications
- Wireless LAN, a wireless local-area computer network
- Wireless network
- WiMAX, a wireless wide-area computer network
- Bluetooth, a wireless system for data communications between devices
- Wireless phone, a less-often used name for a mobile phone
- Wireless, former British and Commonwealth term for a radio receiver
- Wireless telegraphy, an early form of radio technology
Other electronics
- Wireless charging, or inductive charging, the transfer of energy through electromagnetic induction
Music
- Wireless (band), a Canadian rock band from the 1970s and 1980s
- Wireless (Wireless album), 1976 debut album by the band Wireless
- Wireless (Threshold album), 2003 album by the band Threshold
- Wireless Festival, a music festival held every year since 2005 in Hyde Park, London
- "Wireless", a song from the 1996 Cardiacs album Sing to God
- "Wireless", a 2023 single by Within Temptation.
Books
- Wireless: The Essential Charles Stross, a 2009 science fiction collection by Charles Stross
- "Wireless" (short story), a 1902 short story by Rudyard Kipling
- "Wireless" (Christie short story), a short story by Agatha Christie