Tommy Overstreet (September 10, 1937 – November 2, 2015) was an American country singer. Often known simply as "T.O." by fans and radio disc jockeys, Overstreet had five top five hit singles in the Billboard country charts and 11 top 10 singles. His popularity peaked in the 1970s. He lived in Hillsboro, Oregon.
His other top-20 hits were "I Don't Know You Anymore" (#5 in 1971), "Heaven is My Woman's Love" (#3 in 1972), "Send Me No Roses" (#7 in 1973); "I'll Never Break These Chains" (#7 in 1973