Wojo is a common nickname for many people with long Polish or other eastern European surnames beginning "Woj-".

Wojo or WOJO could refer to:

People

• David Wojcinski (born 1980), former Australian rules footballer

• Bob Wojnowski (born 1961), Detroit News sports writer, co-host of Stoney and Wojo with Mike Stone

• Steve Wojciechowski (born 1976), American college basketball head coach and former player

• Aleksander Wojtkiewicz (1963–2006), Polish chess player

• The Great Wojo, professional wrestler Greg Wojciechowski (born 1951)

Other uses

• Detective Stan Wojciehowicz, a character from the television sitcom Barney Miller

• WOJO, a radio station (105.1 FM) licensed to Evanston, Illinois, United States

• Wojo, a dialect of the West Banda language, spoken in the Central African Republic and South Sudan

• Wojo railway station, a stop on the Prambanan Express in Indonesia