Yea, Ye-A, YEA, or yea may refer to:

• An archaic form of yes, the opposite of nay

• Yea, Victoria, a town in Australia
• Yea River, Victoria, Australia
• Shire of Yea, Victoria, Australia, a former local government area

• Lacy Walter Giles Yea (1808–1855), British Army colonel who distinguished himself in the Crimean War
• Philip Yea (born 1954), British businessman and investor
• Yea baronets

• General and Speciality Workers' Union, a former trade union in Finland
• Yea Chronicle, a weekly newspaper in Victoria, Australia
• IATA airport code for all airports serving Edmonton, Alberta, Canada: Edmonton International Airport and Edmonton City Centre Airport
• yea, ISO 639-3 code for the Ravula language, spoken in Karnataka, India

• Yeah (disambiguation)