"Who You Are to Me" is a song by American contemporary Christian musician Chris Tomlin featuring American country music group Lady A. The song was released as the lead single from his thirteenth studio album, Chris Tomlin & Friends (2020), to Christian radio in the United States on July 10, 2020. Tomlin co-wrote the song with Charles Kelley, Dave Haywood, and Hillary Scott. The single was produced by Brian Kelley, Chris Tomlin, Corey Crowder, Dave Haywood, and Tyler Hubbard.
"Who You Are to Me" peaked at No. 2 on the US Hot Christian Songs chart, and No. 30 on the Hot Country Songs chart.