"Tell Her" is a song written by Craig Wiseman and Kwesi B,[2] and recorded by American country music group Lonestar.

It was released in September 2000 as the fifth and final single from their third studio album Lonely Grill (1999).

In the first verse, the narrator discovers that his friend is having difficulty in his relationship ("So you say your love's about to end / You say you can't take no more, she's out the door").

Co-writer Kwesi B. told The Tennessean that the idea came from a songwriting session with Craig Wiseman.

The song is in G major with a main chord pattern of Em-Am-C-G.[3] "Tell Her" reached its peak of number one on the Billboard country charts for the week of February 3, 2001.