"Next Thing You Know" is a song co-written and recorded by American country music singer Jordan Davis.

Davis wrote the song with Chase McGill, Greylan James, and Josh Osborne.

Jordan Davis wrote the song with Josh Osborne, Greylan James, and Chase McGill at a songwriting session on June 14, 2022.

[1] Due to demand from Davis's fans, "Next Thing You Know" was sent to country radio in February 2023, supplanting the label's original choice of "Tucson Too Late" as the album's third single.

[2] Directed by Running Bear, it was inspired by the films Blue Valentine and The Tree of Life and is set in three time periods depicting the life of a couple meeting, marrying, moving in together, having a daughter and growing old interspersed with clips of Davis performing the song.