UTY may refer to:

• UHF Television Yamanashi, Japanese broadcast network affiliated with the JNN
• UTY (gene), histone demethylase UTY, enzyme that in humans is encoded by the UTY gene

• System organ class
• System Organ Class
• System Overhead
• System Power Management Interface
• System preferences
• System Preferences (EP)
• System Prevalence
• System psychology
• System Requirements Review
• System resilience
• SystemRoot
• SystemRoot (environment variable)
• SystemRoot (Windows environment variable)
• Systems Approach for Better Education Results
• Systems Approach for Better Education Results (SABER)
• Systems Centered Therapy
• Systems chemistry
• System science
• Systems collapse
• Systems Contractor News
• System security
• System Security Services Daemon
• Systems Engineering Body of Knowledge
• System Sensor
• System Shock (1994 video game)