"What I'd Say" is a song written by Robert Byrne and Will Robinson, and recorded by American country music artist Earl Thomas Conley.

[1] The song talks of a man holding imaginary conversations with the woman who'd left him, rehearsing what he might say if he ever ran into her.

The song concludes by the man stating that his ex-lover would have to wait until the day they meet again to find out what he would say to her.

The song was covered by Gary Allan on his 2001 album Alright Guy.

Billboard Hot Country Singles & Tracks for the week of November 12, 1988.