Ehle was nominated for an Olivier Award and won the Best Actress in a Play Tony Award for her work in The Real Thing. Her other theatrical credits include The Philadelphia Story at the Old Vic, Summerfolk for the Royal National Theatre, The Relapse, The Painter of Dishonour and Richard III for the Royal Shakespeare Company and Design for Living on Broadway. Her film credits include Paradise Road, Bedrooms and Hallways, Sunshine, Possession, The River King and Alpha Male. She was also notably featured as Miss Elizabeth Bennet in the BBC Pride and Prejudice miniseries.