"No Mercy" is a song by American country music artist Ty Herndon.

It was written by Todd Cerney, Dennis Morgan, and Stephen Allen Davis and produced by Joe Scaife.

Deborah Evans Price of Billboard reviewed the single favorably, saying that the song was "equally sensuous" to "Steam".

[4] "No Mercy" debuted on the US Billboard Hot Country Songs chart the week of January 22, 2000, at number 68.

It reached a peak position of number 26 on the chart the week of May 6, 2000, becoming Herndon's 12th top-forty hit.