Terminal 3 may refer to:
Art, entertainment, and media "Terminal 3" (song), the Irish entry in the Eurovision Song Contest 1984 Transportation Airport terminals Beijing Capital International Airport Terminal 3 in China Ben Gurion Airport Terminal 3 the main airport in Israel Cairo International Airport Terminal 3 in Egypt Cancún International Airport Terminal 3 in Mexico Changi Airport Terminal 3 in Singapore Dubai International Terminal 3 in the United Arab Emirates Frankfurt Airport Terminal 3 in Germany Heathrow Terminal 3 in London, United Kingdom Indira Gandhi International Airport Terminal 3 in Delhi, India Málaga Airport Terminal 3 in Spain Manchester Airport Terminal 3 in the United Kingdom McCarran International Airport Terminal 3 in Las Vegas, Nevada Ninoy Aquino International Airport Terminal 3 serving Manila, Philippines Pearson Airport Terminal 3 at Pearson International Airport in Toronto, Canada Phoenix Sky Harbor International Airport Terminal 3 in Arizona, United States Soekarno–Hatta International Airport Terminal 3 serving Jakarta, Indonesia Sydney Airport Terminal 3 in Australia
Seaport terminals Port of Richmond Terminal 3, a seaport in California, United States Subway and train stations 3 Hao Hangzhanlou (Terminal 3) station on the Airport Express of the Beijing Subway, serving Beijing Capital Airport Terminal 3 Terminal 3 station, a stop on the Terminal Link automated people mover at Toronto Pearson International Airport