Uma can refer to:

• A Hindu goddess, see Uma (goddess).
• Uma is a district in Ehime, Japan.
• Uma Thurman is an American actress.
• Uma Bharati is an Indian politician and sannyasin.
• Cyclone Uma , a tropical cyclone which caused considerable damage to Port Vila, Vanuatu in 1987.
• Unified Memory Architecture in computing is when the video memory is shared with the main memory.
• An Unidentified Mysterious Animal , such as the Japanese Tsuchinoko.
• Unlicensed Mobile Access (UMA) technology provides roaming between GSM and GPRS mobile services over unlicensed spectrum technologies, including Bluetooth and 802.11.