"I Do (Cherish You)" is a song written by Keith Stegall and Dan Hill. It was first released in February 1998 by American country music artist Mark Wills. The first single from his second album, Wish You Were Here, it became his third top-10 hit on the US Billboard Hot Country Singles & Tracks chart that year.

Mark Wills is an American country music artist. Signed to Mercury Records between 1996 and 2003, he released five studio albums for the label – Mark Wills, Wish You Were Here, Permanently, Loving Every Minute, and And the Crowd Goes Wild – as well as a greatest hits package. In that same timespan, he charted sixteen singles on the Billboard country charts, all of which made the top 40. After leaving Mercury in 2003, he signed to Equity Music Group and charted three more singles. Two of these were later included on his sixth studio album, Familiar Stranger, which was released on the Tenacity label in 2008.